Auto merge of #17137 - hiikezoe:get-parent-style-in-servo-side, r=birtles

Get parent style in servo side

<!-- Please describe your changes on the following line: -->
This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1367293

---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because it's for stylo

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/17137)
<!-- Reviewable:end -->

4 files changed, 677 insertions, 620 deletions

diff --git a/components/style/gecko/generated/bindings.rs b/components/style/gecko/generated/bindings.rs
index ca5309e0c2e..0b5a0098202 100644
--- a/components/style/gecko/generated/bindings.rs
+++ b/components/style/gecko/generated/bindings.rs
@@ -2120,9 +2120,8 @@ extern "C" {
 extern "C" {
     pub fn Servo_GetComputedKeyframeValues(keyframes:
                                                RawGeckoKeyframeListBorrowed,
+                                           element: RawGeckoElementBorrowed,
                                            style: ServoComputedValuesBorrowed,
-                                           parent_style:
-                                               ServoComputedValuesBorrowedOrNull,
                                            set: RawServoStyleSetBorrowed,
                                            result:
                                                RawGeckoComputedKeyframeValuesListBorrowedMut);
@@ -2208,11 +2207,10 @@ extern "C" {
      -> RawServoDeclarationBlockStrong;
 }
 extern "C" {
-    pub fn Servo_AnimationValue_Compute(declarations:
+    pub fn Servo_AnimationValue_Compute(element: RawGeckoElementBorrowed,
+                                        declarations:
                                             RawServoDeclarationBlockBorrowed,
                                         style: ServoComputedValuesBorrowed,
-                                        parent_style:
-                                            ServoComputedValuesBorrowedOrNull,
                                         raw_data: RawServoStyleSetBorrowed)
      -> RawServoAnimationValueStrong;
 }
diff --git a/components/style/gecko/generated/structs_debug.rs b/components/style/gecko/generated/structs_debug.rs
index a35c6a7d301..860d6904ff0 100644
--- a/components/style/gecko/generated/structs_debug.rs
+++ b/components/style/gecko/generated/structs_debug.rs
@@ -3673,20 +3673,9 @@ pub mod root {
                 _unused: [u8; 0],
             }
             #[repr(C)]
-            #[derive(Debug)]
+            #[derive(Debug, Copy, Clone)]
             pub struct EventHandlerNonNull {
-                pub _base: root::mozilla::dom::CallbackFunction,
-            }
-            #[test]
-            fn bindgen_test_layout_EventHandlerNonNull() {
-                assert_eq!(::std::mem::size_of::<EventHandlerNonNull>() ,
-                           56usize , concat ! (
-                           "Size of: " , stringify ! ( EventHandlerNonNull )
-                           ));
-                assert_eq! (::std::mem::align_of::<EventHandlerNonNull>() ,
-                            8usize , concat ! (
-                            "Alignment of " , stringify ! (
-                            EventHandlerNonNull ) ));
+                _unused: [u8; 0],
             }
             #[repr(C)]
             #[derive(Debug, Copy, Clone)]
@@ -5601,6 +5590,11 @@ pub mod root {
             }
             #[repr(C)]
             #[derive(Debug, Copy, Clone)]
+            pub struct DOMMatrixReadOnly {
+                _unused: [u8; 0],
+            }
+            #[repr(C)]
+            #[derive(Debug, Copy, Clone)]
             pub struct UnrestrictedDoubleOrKeyframeAnimationOptions {
                 _unused: [u8; 0],
             }
@@ -6499,6 +6493,38 @@ pub mod root {
         pub struct BaseTimeDuration__SomethingVeryRandomHere {
             pub _address: u8,
         }
+        /**
+ * Perform arithmetic operations on the value of a BaseTimeDuration without
+ * doing strict checks on the range of values.
+ */
+        #[repr(C)]
+        #[derive(Debug, Copy)]
+        pub struct TimeDurationValueCalculator {
+            pub _address: u8,
+        }
+        #[test]
+        fn bindgen_test_layout_TimeDurationValueCalculator() {
+            assert_eq!(::std::mem::size_of::<TimeDurationValueCalculator>() ,
+                       1usize , concat ! (
+                       "Size of: " , stringify ! ( TimeDurationValueCalculator
+                       ) ));
+            assert_eq! (::std::mem::align_of::<TimeDurationValueCalculator>()
+                        , 1usize , concat ! (
+                        "Alignment of " , stringify ! (
+                        TimeDurationValueCalculator ) ));
+        }
+        impl Clone for TimeDurationValueCalculator {
+            fn clone(&self) -> Self { *self }
+        }
+        /**
+ * Specialization of BaseTimeDuration that uses TimeDurationValueCalculator for
+ * arithmetic on the mValue member.
+ *
+ * Use this class for time durations that are *not* expected to hold values of
+ * Forever (or the negative equivalent) or when such time duration are *not*
+ * expected to be used in arithmetic operations.
+ */
+        pub type TimeDuration = root::mozilla::BaseTimeDuration;
         #[repr(C)]
         #[derive(Debug, Copy)]
         pub struct ErrorResult {
@@ -12112,8 +12138,6 @@ pub mod root {
         pub mRawPtr: *mut T,
         pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<T>>,
     }
-    pub type already_AddRefed_MatchNullptr =
-        ::std::option::Option<unsafe extern "C" fn(arg1: f64, arg2: f32)>;
     #[repr(C)]
     #[derive(Debug)]
     pub struct RefPtr<T> {
@@ -22108,10 +22132,10 @@ pub mod root {
         fn clone(&self) -> Self { *self }
     }
     #[repr(C)]
+    #[derive(Debug, Copy)]
     pub struct nsFrameManagerBase {
         pub mPresShell: *mut root::nsIPresShell,
         pub mRootFrame: *mut root::nsIFrame,
-        pub mPlaceholderMap: root::PLDHashTable,
         pub mUndisplayedMap: *mut root::nsFrameManagerBase_UndisplayedMap,
         pub mDisplayContentsMap: *mut root::nsFrameManagerBase_UndisplayedMap,
         pub mIsDestroyingFrames: bool,
@@ -22123,7 +22147,7 @@ pub mod root {
     }
     #[test]
     fn bindgen_test_layout_nsFrameManagerBase() {
-        assert_eq!(::std::mem::size_of::<nsFrameManagerBase>() , 88usize ,
+        assert_eq!(::std::mem::size_of::<nsFrameManagerBase>() , 40usize ,
                    concat ! ( "Size of: " , stringify ! ( nsFrameManagerBase )
                    ));
         assert_eq! (::std::mem::align_of::<nsFrameManagerBase>() , 8usize ,
@@ -22141,29 +22165,26 @@ pub mod root {
                     ) , "::" , stringify ! ( mRootFrame ) ));
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsFrameManagerBase ) ) .
-                    mPlaceholderMap as * const _ as usize } , 16usize , concat
-                    ! (
-                    "Alignment of field: " , stringify ! ( nsFrameManagerBase
-                    ) , "::" , stringify ! ( mPlaceholderMap ) ));
-        assert_eq! (unsafe {
-                    & ( * ( 0 as * const nsFrameManagerBase ) ) .
-                    mUndisplayedMap as * const _ as usize } , 64usize , concat
+                    mUndisplayedMap as * const _ as usize } , 16usize , concat
                     ! (
                     "Alignment of field: " , stringify ! ( nsFrameManagerBase
                     ) , "::" , stringify ! ( mUndisplayedMap ) ));
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsFrameManagerBase ) ) .
-                    mDisplayContentsMap as * const _ as usize } , 72usize ,
+                    mDisplayContentsMap as * const _ as usize } , 24usize ,
                     concat ! (
                     "Alignment of field: " , stringify ! ( nsFrameManagerBase
                     ) , "::" , stringify ! ( mDisplayContentsMap ) ));
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsFrameManagerBase ) ) .
-                    mIsDestroyingFrames as * const _ as usize } , 80usize ,
+                    mIsDestroyingFrames as * const _ as usize } , 32usize ,
                     concat ! (
                     "Alignment of field: " , stringify ! ( nsFrameManagerBase
                     ) , "::" , stringify ! ( mIsDestroyingFrames ) ));
     }
+    impl Clone for nsFrameManagerBase {
+        fn clone(&self) -> Self { *self }
+    }
     #[repr(C)]
     #[derive(Debug, Copy)]
     pub struct nsIWeakReference {
@@ -22954,11 +22975,6 @@ pub mod root {
     }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
-    pub struct nsPlaceholderFrame {
-        _unused: [u8; 0],
-    }
-    #[repr(C)]
-    #[derive(Debug, Copy, Clone)]
     pub struct gfxContext {
         _unused: [u8; 0],
     }
@@ -27029,6 +27045,7 @@ pub mod root {
         pub mRefCnt: root::mozilla::ThreadSafeAutoRefCnt,
         pub mRawPtr: *mut T,
         pub mStrict: bool,
+        pub mMainThreadEventTarget: root::nsCOMPtr<root::nsIEventTarget>,
         pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<T>>,
     }
     pub type nsMainThreadPtrHolder_HasThreadSafeRefCnt =
@@ -33512,7 +33529,7 @@ pub mod root {
                    root::nsCharTraits ) ));
     }
     #[test]
-    fn __bindgen_test_layout__bindgen_ty_id_211462_instantiation_99() {
+    fn __bindgen_test_layout__bindgen_ty_id_203478_instantiation_99() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
@@ -33521,7 +33538,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout__bindgen_ty_id_211498_instantiation_100() {
+    fn __bindgen_test_layout__bindgen_ty_id_203514_instantiation_100() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
@@ -33640,7 +33657,18 @@ pub mod root {
                    root::nsTArray<::std::os::raw::c_uint> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_111() {
+    fn __bindgen_test_layout_BaseTimeDuration_instantiation_111() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::BaseTimeDuration>() ,
+                   8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::BaseTimeDuration ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::BaseTimeDuration>() ,
+                   8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::BaseTimeDuration ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_112() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33651,7 +33679,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TErrorResult_instantiation_112() {
+    fn __bindgen_test_layout_TErrorResult_instantiation_113() {
         assert_eq!(::std::mem::size_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33662,7 +33690,7 @@ pub mod root {
                    root::mozilla::binding_danger::TErrorResult ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TErrorResult_instantiation_113() {
+    fn __bindgen_test_layout_TErrorResult_instantiation_114() {
         assert_eq!(::std::mem::size_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33673,7 +33701,7 @@ pub mod root {
                    root::mozilla::binding_danger::TErrorResult ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_114() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_115() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33684,7 +33712,7 @@ pub mod root {
                    root::already_AddRefed<root::nsStringBuffer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_115() {
+    fn __bindgen_test_layout_Handle_instantiation_116() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33695,7 +33723,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_116() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_117() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33706,7 +33734,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_117() {
+    fn __bindgen_test_layout_Handle_instantiation_118() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33717,7 +33745,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_118() {
+    fn __bindgen_test_layout_Handle_instantiation_119() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33728,7 +33756,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_119() {
+    fn __bindgen_test_layout_RefPtr_instantiation_120() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33739,7 +33767,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_120() {
+    fn __bindgen_test_layout_Handle_instantiation_121() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33750,7 +33778,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_121() {
+    fn __bindgen_test_layout_Handle_instantiation_122() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33761,7 +33789,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_122() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_123() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33772,7 +33800,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_123() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_124() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33783,7 +33811,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_124() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_125() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33794,7 +33822,7 @@ pub mod root {
                    root::already_AddRefed<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_125() {
+    fn __bindgen_test_layout_Handle_instantiation_126() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33805,7 +33833,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_126() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_127() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33816,7 +33844,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_127() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_128() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33827,7 +33855,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_128() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_129() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33838,7 +33866,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_129() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_130() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33849,7 +33877,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_130() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_131() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33860,7 +33888,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_131() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_132() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33871,7 +33899,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_132() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_133() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33882,7 +33910,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_133() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_134() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33893,7 +33921,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_134() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_135() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33904,7 +33932,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_135() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_136() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33915,7 +33943,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_136() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_137() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33926,7 +33954,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_137() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_138() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33937,7 +33965,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_iterator_instantiation_138() {
+    fn __bindgen_test_layout_iterator_instantiation_139() {
         assert_eq!(::std::mem::size_of::<root::std::iterator>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33948,7 +33976,7 @@ pub mod root {
                    root::std::iterator ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_139() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_140() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33959,7 +33987,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_140() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_141() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33970,7 +33998,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_141() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_142() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33981,7 +34009,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_142() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_143() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33992,7 +34020,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_143() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_144() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIPrincipal>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34003,7 +34031,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIPrincipal> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_144() {
+    fn __bindgen_test_layout_Handle_instantiation_145() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34014,7 +34042,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_145() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_146() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34025,7 +34053,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_146() {
+    fn __bindgen_test_layout_nsTArray_instantiation_147() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34036,7 +34064,7 @@ pub mod root {
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_147() {
+    fn __bindgen_test_layout_nsTArray_instantiation_148() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34047,7 +34075,7 @@ pub mod root {
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Heap_instantiation_148() {
+    fn __bindgen_test_layout_Heap_instantiation_149() {
         assert_eq!(::std::mem::size_of::<root::JS::Heap<root::JS::Value>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34058,7 +34086,7 @@ pub mod root {
                    root::JS::Heap<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Heap_instantiation_149() {
+    fn __bindgen_test_layout_Heap_instantiation_150() {
         assert_eq!(::std::mem::size_of::<root::JS::Heap<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34069,7 +34097,7 @@ pub mod root {
                    root::JS::Heap<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TenuredHeap_instantiation_150() {
+    fn __bindgen_test_layout_TenuredHeap_instantiation_151() {
         assert_eq!(::std::mem::size_of::<root::JS::TenuredHeap>() , 8usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34080,7 +34108,7 @@ pub mod root {
                    root::JS::TenuredHeap ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_151() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_152() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34091,7 +34119,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_152() {
+    fn __bindgen_test_layout_nsTArray_instantiation_153() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34104,7 +34132,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_153() {
+    fn __bindgen_test_layout_RefPtr_instantiation_154() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34115,7 +34143,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_154() {
+    fn __bindgen_test_layout_RefPtr_instantiation_155() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34126,7 +34154,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_155() {
+    fn __bindgen_test_layout_RefPtr_instantiation_156() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34137,7 +34165,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_156() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_157() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIObserver>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34148,7 +34176,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIObserver> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_157() {
+    fn __bindgen_test_layout_nsTArray_instantiation_158() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr<root::nsIObserver>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34159,7 +34187,7 @@ pub mod root {
                    root::nsTArray<root::nsCOMPtr<root::nsIObserver>> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_158() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_159() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIObserver>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34170,7 +34198,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIObserver> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_159() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_160() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34181,7 +34209,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_160() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_161() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34192,7 +34220,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_161() {
+    fn __bindgen_test_layout_RefPtr_instantiation_162() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34203,7 +34231,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_162() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_163() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34214,7 +34242,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_163() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_164() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34225,7 +34253,7 @@ pub mod root {
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_164() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_165() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34236,7 +34264,7 @@ pub mod root {
                    root::already_AddRefed<root::nsContentList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_165() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_166() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34247,7 +34275,7 @@ pub mod root {
                    root::already_AddRefed<root::nsContentList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_166() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_167() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34258,7 +34286,7 @@ pub mod root {
                    root::already_AddRefed<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_167() {
+    fn __bindgen_test_layout_RefPtr_instantiation_168() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34269,7 +34297,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_168() {
+    fn __bindgen_test_layout_Handle_instantiation_169() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34280,7 +34308,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_169() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_170() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34291,7 +34319,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_170() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_171() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34302,7 +34330,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_171() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_172() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::mozilla::dom::Link>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34313,7 +34341,7 @@ pub mod root {
                    root::nsCOMPtr<root::mozilla::dom::Link> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_172() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_173() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIWeakReference>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34324,7 +34352,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIWeakReference> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_173() {
+    fn __bindgen_test_layout_RefPtr_instantiation_174() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34335,7 +34363,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_174() {
+    fn __bindgen_test_layout_Handle_instantiation_175() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34346,7 +34374,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_175() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_176() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34357,7 +34385,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_176() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_177() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsISMILAttr>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34368,7 +34396,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsISMILAttr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_177() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_178() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34379,7 +34407,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_178() {
+    fn __bindgen_test_layout_nsTArray_instantiation_179() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34390,7 +34418,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_179() {
+    fn __bindgen_test_layout_Handle_instantiation_180() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34401,7 +34429,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_180() {
+    fn __bindgen_test_layout_Handle_instantiation_181() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34412,7 +34440,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_181() {
+    fn __bindgen_test_layout_Handle_instantiation_182() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34423,7 +34451,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_182() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_183() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34436,7 +34464,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsDataHashtable_instantiation_183() {
+    fn __bindgen_test_layout_nsDataHashtable_instantiation_184() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34447,7 +34475,7 @@ pub mod root {
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_184() {
+    fn __bindgen_test_layout_Handle_instantiation_185() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34458,7 +34486,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_185() {
+    fn __bindgen_test_layout_nsTArray_instantiation_186() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34469,7 +34497,7 @@ pub mod root {
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_186() {
+    fn __bindgen_test_layout_nsTArray_instantiation_187() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34480,7 +34508,7 @@ pub mod root {
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_187() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_188() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34491,7 +34519,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_188() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_189() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34502,7 +34530,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_189() {
+    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_190() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -34511,7 +34539,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_190() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_191() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34522,7 +34550,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_191() {
+    fn __bindgen_test_layout_nsTArray_instantiation_192() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsRect>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34533,7 +34561,7 @@ pub mod root {
                    root::nsTArray<root::nsRect> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_192() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_193() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsITimer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34544,7 +34572,7 @@ pub mod root {
                    root::already_AddRefed<root::nsITimer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_193() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_194() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34555,7 +34583,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_194() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_195() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34566,7 +34594,7 @@ pub mod root {
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_195() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_196() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIAtom>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34577,7 +34605,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_196() {
+    fn __bindgen_test_layout_nsTArray_instantiation_197() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr<root::nsIAtom>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34588,7 +34616,7 @@ pub mod root {
                    root::nsTArray<root::nsCOMPtr<root::nsIAtom>> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_197() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_198() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34599,7 +34627,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_198() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_199() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34610,7 +34638,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_199() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_200() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34621,7 +34649,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_200() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_201() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34632,7 +34660,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_201() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_202() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34643,7 +34671,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_202() {
+    fn __bindgen_test_layout_Handle_instantiation_203() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34654,7 +34682,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_203() {
+    fn __bindgen_test_layout_Handle_instantiation_204() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34665,7 +34693,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_204() {
+    fn __bindgen_test_layout_Handle_instantiation_205() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34676,7 +34704,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_205() {
+    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_206() {
         assert_eq!(::std::mem::size_of::<[u64; 29usize]>() , 232usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
@@ -34687,7 +34715,7 @@ pub mod root {
                    [u64; 29usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_206() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_207() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34698,7 +34726,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_207() {
+    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_208() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34709,7 +34737,7 @@ pub mod root {
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_208() {
+    fn __bindgen_test_layout_Handle_instantiation_209() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34720,7 +34748,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_209() {
+    fn __bindgen_test_layout_nsTArray_instantiation_210() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34731,7 +34759,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_210() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_211() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34742,7 +34770,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_211() {
+    fn __bindgen_test_layout_RefPtr_instantiation_212() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34753,7 +34781,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_212() {
+    fn __bindgen_test_layout_RefPtr_instantiation_213() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34764,7 +34792,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_WeakPtr_instantiation_213() {
+    fn __bindgen_test_layout_WeakPtr_instantiation_214() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -34773,7 +34801,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_214() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_215() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<::std::os::raw::c_void>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34784,7 +34812,7 @@ pub mod root {
                    root::nsPtrHashKey<::std::os::raw::c_void> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_215() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_216() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::WeakFrame>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34795,7 +34823,7 @@ pub mod root {
                    root::nsPtrHashKey<root::WeakFrame> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_216() {
+    fn __bindgen_test_layout_Handle_instantiation_217() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34806,7 +34834,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_217() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_218() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34817,7 +34845,7 @@ pub mod root {
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_218() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_219() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34828,7 +34856,7 @@ pub mod root {
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_219() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_220() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34839,7 +34867,7 @@ pub mod root {
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_220() {
+    fn __bindgen_test_layout_Handle_instantiation_221() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34850,7 +34878,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_221() {
+    fn __bindgen_test_layout_Handle_instantiation_222() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34861,7 +34889,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_222() {
+    fn __bindgen_test_layout_Handle_instantiation_223() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34872,7 +34900,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_223() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_224() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34883,7 +34911,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_224() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_225() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIWeakReference>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34894,7 +34922,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIWeakReference> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_225() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_226() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<::std::os::raw::c_void>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34905,7 +34933,7 @@ pub mod root {
                    root::nsPtrHashKey<::std::os::raw::c_void> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_PointTyped_instantiation_226() {
+    fn __bindgen_test_layout_PointTyped_instantiation_227() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34916,7 +34944,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntPointTyped_instantiation_227() {
+    fn __bindgen_test_layout_IntPointTyped_instantiation_228() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34927,7 +34955,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SizeTyped_instantiation_228() {
+    fn __bindgen_test_layout_SizeTyped_instantiation_229() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34938,7 +34966,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RectTyped_instantiation_229() {
+    fn __bindgen_test_layout_RectTyped_instantiation_230() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34949,7 +34977,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntPointTyped_instantiation_230() {
+    fn __bindgen_test_layout_IntPointTyped_instantiation_231() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34960,7 +34988,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntSizeTyped_instantiation_231() {
+    fn __bindgen_test_layout_IntSizeTyped_instantiation_232() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34971,7 +34999,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntRectTyped_instantiation_232() {
+    fn __bindgen_test_layout_IntRectTyped_instantiation_233() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34982,7 +35010,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MarginTyped_instantiation_233() {
+    fn __bindgen_test_layout_MarginTyped_instantiation_234() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34993,7 +35021,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RectTyped_instantiation_234() {
+    fn __bindgen_test_layout_RectTyped_instantiation_235() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35004,7 +35032,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntRectTyped_instantiation_235() {
+    fn __bindgen_test_layout_IntRectTyped_instantiation_236() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35015,7 +35043,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactor_instantiation_236() {
+    fn __bindgen_test_layout_ScaleFactor_instantiation_237() {
         assert_eq!(::std::mem::size_of::<u32>() , 4usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u32 )
                    ));
@@ -35024,7 +35052,7 @@ pub mod root {
                    u32 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_237() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_238() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35035,7 +35063,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_238() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_239() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35046,7 +35074,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_239() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_240() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35057,7 +35085,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_240() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_241() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35068,7 +35096,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_241() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_242() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35079,7 +35107,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_242() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_243() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35090,7 +35118,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_243() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_244() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35101,7 +35129,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_244() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_245() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35112,7 +35140,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_245() {
+    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_246() {
         assert_eq!(::std::mem::size_of::<[u64; 29usize]>() , 232usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
@@ -35123,7 +35151,7 @@ pub mod root {
                    [u64; 29usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_246() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_247() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35134,7 +35162,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_247() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_248() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35145,7 +35173,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_248() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_249() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::CSSValue>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35156,7 +35184,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::CSSValue> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_249() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_250() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35167,7 +35195,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_250() {
+    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_251() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35178,7 +35206,7 @@ pub mod root {
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Rooted_instantiation_251() {
+    fn __bindgen_test_layout_Rooted_instantiation_252() {
         assert_eq!(::std::mem::size_of::<[u64; 3usize]>() , 24usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35189,7 +35217,7 @@ pub mod root {
                    [u64; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Rooted_instantiation_252() {
+    fn __bindgen_test_layout_Rooted_instantiation_253() {
         assert_eq!(::std::mem::size_of::<[u64; 3usize]>() , 24usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35200,7 +35228,7 @@ pub mod root {
                    [u64; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_253() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_254() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsISupports>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35211,7 +35239,7 @@ pub mod root {
                    root::already_AddRefed<root::nsISupports> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_254() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_255() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsISupports>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35222,7 +35250,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsISupports> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_255() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_256() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35233,7 +35261,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_256() {
+    fn __bindgen_test_layout_nsTArray_instantiation_257() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35244,7 +35272,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_257() {
+    fn __bindgen_test_layout_Handle_instantiation_258() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35255,7 +35283,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_258() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_259() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35266,7 +35294,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_259() {
+    fn __bindgen_test_layout_Handle_instantiation_260() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35277,7 +35305,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_260() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_261() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35288,7 +35316,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_261() {
+    fn __bindgen_test_layout_nsTArray_instantiation_262() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35299,7 +35327,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_262() {
+    fn __bindgen_test_layout_Handle_instantiation_263() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35310,7 +35338,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_263() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_264() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35321,7 +35349,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_264() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_265() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35332,7 +35360,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_265() {
+    fn __bindgen_test_layout_Handle_instantiation_266() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35343,7 +35371,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_266() {
+    fn __bindgen_test_layout_nsTArray_instantiation_267() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<f64>>() , 8usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35354,7 +35382,7 @@ pub mod root {
                    root::nsTArray<f64> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_267() {
+    fn __bindgen_test_layout_RefPtr_instantiation_268() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35367,7 +35395,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_268() {
+    fn __bindgen_test_layout_nsTArray_instantiation_269() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35380,7 +35408,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_269() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_270() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::mozilla::dom::Element>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35391,7 +35419,7 @@ pub mod root {
                    root::nsPtrHashKey<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_270() {
+    fn __bindgen_test_layout_RefPtr_instantiation_271() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35404,7 +35432,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_271() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_272() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::ProfilerBacktrace>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35415,7 +35443,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::ProfilerBacktrace> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_272() {
+    fn __bindgen_test_layout_nsTArray_instantiation_273() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35426,7 +35454,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_273() {
+    fn __bindgen_test_layout_Handle_instantiation_274() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35437,7 +35465,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_274() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_275() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35448,7 +35476,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_275() {
+    fn __bindgen_test_layout_Handle_instantiation_276() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35459,7 +35487,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_276() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_277() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35470,7 +35498,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_277() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_278() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35481,7 +35509,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsDataHashtable_instantiation_278() {
+    fn __bindgen_test_layout_nsDataHashtable_instantiation_279() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35492,7 +35520,7 @@ pub mod root {
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_279() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_280() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::mozilla::EffectCompositor_AnimationStyleRuleProcessor>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35505,7 +35533,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_280() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_281() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35516,7 +35544,7 @@ pub mod root {
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_281() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_282() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIContent>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35527,7 +35555,7 @@ pub mod root {
                    root::nsRefPtrHashKey<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_282() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_283() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35538,7 +35566,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_283() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_284() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35549,7 +35577,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_284() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_285() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35560,9 +35588,9 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsMainThreadPtrHolder_instantiation_285() {
+    fn __bindgen_test_layout_nsMainThreadPtrHolder_instantiation_286() {
         assert_eq!(::std::mem::size_of::<root::nsMainThreadPtrHolder<root::nsIURI>>()
-                   , 24usize , concat ! (
+                   , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsMainThreadPtrHolder<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::nsMainThreadPtrHolder<root::nsIURI>>()
@@ -35571,7 +35599,7 @@ pub mod root {
                    root::nsMainThreadPtrHolder<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_286() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_287() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35582,7 +35610,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_287() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_288() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35593,7 +35621,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_288() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_289() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35604,7 +35632,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_289() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_290() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35615,7 +35643,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_290() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_291() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35626,7 +35654,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_291() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_292() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::nsIDocument>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35637,7 +35665,7 @@ pub mod root {
                    root::nsPtrHashKey<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_292() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_293() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35648,7 +35676,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_293() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_294() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35659,7 +35687,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_294() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_295() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValueList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35670,7 +35698,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsCSSValueList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_295() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_296() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35681,7 +35709,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_296() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_297() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValuePairList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35692,7 +35720,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsCSSValuePairList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_297() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_298() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35703,7 +35731,7 @@ pub mod root {
                    root::already_AddRefed<root::nsStringBuffer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_298() {
+    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_299() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -35712,7 +35740,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_299() {
+    fn __bindgen_test_layout_nsTArray_instantiation_300() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35723,7 +35751,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_300() {
+    fn __bindgen_test_layout_nsTArray_instantiation_301() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35734,7 +35762,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_301() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_302() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35745,7 +35773,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_302() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_303() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35756,7 +35784,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_303() {
+    fn __bindgen_test_layout_Maybe_instantiation_304() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35767,7 +35795,7 @@ pub mod root {
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_304() {
+    fn __bindgen_test_layout_Maybe_instantiation_305() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35778,7 +35806,7 @@ pub mod root {
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_305() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_306() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStyleImageRequest>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35789,7 +35817,7 @@ pub mod root {
                    root::already_AddRefed<root::nsStyleImageRequest> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_306() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_307() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35800,7 +35828,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_307() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_308() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35811,7 +35839,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_308() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_309() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsStyleSides>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35822,7 +35850,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsStyleSides> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_309() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_310() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35833,7 +35861,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_310() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_311() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsStyleSides>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35844,7 +35872,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsStyleSides> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_311() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_312() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35855,7 +35883,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_312() {
+    fn __bindgen_test_layout_Maybe_instantiation_313() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35866,7 +35894,7 @@ pub mod root {
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_313() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_314() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35877,7 +35905,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_314() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_315() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35888,7 +35916,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_pair_instantiation_315() {
+    fn __bindgen_test_layout_pair_instantiation_316() {
         assert_eq!(::std::mem::size_of::<root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr>>()
                    , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35899,7 +35927,7 @@ pub mod root {
                    root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_316() {
+    fn __bindgen_test_layout_nsTArray_instantiation_317() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::std::pair<::nsstring::nsStringRepr,
                                                      ::nsstring::nsStringRepr>>>()
                    , 8usize , concat ! (
@@ -35914,7 +35942,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_317() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_318() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35925,7 +35953,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_318() {
+    fn __bindgen_test_layout_nsTArray_instantiation_319() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35936,7 +35964,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_319() {
+    fn __bindgen_test_layout_nsTArray_instantiation_320() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsStyleCoord>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35947,7 +35975,7 @@ pub mod root {
                    root::nsTArray<root::nsStyleCoord> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_320() {
+    fn __bindgen_test_layout_nsTArray_instantiation_321() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsStyleCoord>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35958,7 +35986,7 @@ pub mod root {
                    root::nsTArray<root::nsStyleCoord> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_321() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_322() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIAtom>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35969,7 +35997,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsStyleAutoArray_instantiation_322() {
+    fn __bindgen_test_layout_nsStyleAutoArray_instantiation_323() {
         assert_eq!(::std::mem::size_of::<root::nsStyleAutoArray<root::mozilla::StyleAnimation>>()
                    , 64usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35980,7 +36008,7 @@ pub mod root {
                    root::nsStyleAutoArray<root::mozilla::StyleAnimation> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_323() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_324() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35991,7 +36019,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_324() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_325() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValueList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36002,7 +36030,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsCSSValueList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_325() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_326() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36013,7 +36041,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_326() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_327() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValuePairList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36024,7 +36052,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsCSSValuePairList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NonNull_instantiation_327() {
+    fn __bindgen_test_layout_NonNull_instantiation_328() {
         assert_eq!(::std::mem::size_of::<root::mozilla::dom::NonNull<root::mozilla::dom::Element>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36037,7 +36065,7 @@ pub mod root {
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_NonNull_instantiation_328() {
+    fn __bindgen_test_layout_NonNull_instantiation_329() {
         assert_eq!(::std::mem::size_of::<root::mozilla::dom::NonNull<root::mozilla::dom::CSSPseudoElement>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36050,7 +36078,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_329() {
+    fn __bindgen_test_layout_Handle_instantiation_330() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36061,7 +36089,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_330() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_331() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36072,7 +36100,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_331() {
+    fn __bindgen_test_layout_Maybe_instantiation_332() {
         assert_eq!(::std::mem::size_of::<[u64; 18usize]>() , 144usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
@@ -36083,7 +36111,7 @@ pub mod root {
                    [u64; 18usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_332() {
+    fn __bindgen_test_layout_Maybe_instantiation_333() {
         assert_eq!(::std::mem::size_of::<[u64; 18usize]>() , 144usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
@@ -36094,7 +36122,7 @@ pub mod root {
                    [u64; 18usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_BaseTimeDuration_instantiation_333() {
+    fn __bindgen_test_layout_BaseTimeDuration_instantiation_334() {
         assert_eq!(::std::mem::size_of::<root::mozilla::BaseTimeDuration>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36105,7 +36133,7 @@ pub mod root {
                    root::mozilla::BaseTimeDuration ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_334() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_335() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36116,7 +36144,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_335() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_336() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36127,7 +36155,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_336() {
+    fn __bindgen_test_layout_nsTArray_instantiation_337() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36138,7 +36166,7 @@ pub mod root {
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_337() {
+    fn __bindgen_test_layout_nsTArray_instantiation_338() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36149,7 +36177,7 @@ pub mod root {
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_338() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_339() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIContent>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36160,7 +36188,7 @@ pub mod root {
                    root::nsCOMPtr<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_339() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_340() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36173,7 +36201,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_340() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_341() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36184,7 +36212,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_341() {
+    fn __bindgen_test_layout_nsTArray_instantiation_342() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::mozilla::DisplayItemClip_RoundedRect>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36197,7 +36225,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_342() {
+    fn __bindgen_test_layout_Handle_instantiation_343() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36208,7 +36236,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_343() {
+    fn __bindgen_test_layout_Handle_instantiation_344() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36219,7 +36247,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_344() {
+    fn __bindgen_test_layout_RefPtr_instantiation_345() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMRect>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36230,7 +36258,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::dom::DOMRect> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_345() {
+    fn __bindgen_test_layout_Handle_instantiation_346() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36241,7 +36269,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_346() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_347() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36252,7 +36280,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Sequence_instantiation_347() {
+    fn __bindgen_test_layout_Sequence_instantiation_348() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -36261,7 +36289,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_348() {
+    fn __bindgen_test_layout_Handle_instantiation_349() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36272,7 +36300,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Sequence_instantiation_349() {
+    fn __bindgen_test_layout_Sequence_instantiation_350() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -36281,7 +36309,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Sequence_instantiation_350() {
+    fn __bindgen_test_layout_Sequence_instantiation_351() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -36290,7 +36318,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_351() {
+    fn __bindgen_test_layout_Handle_instantiation_352() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36301,7 +36329,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_352() {
+    fn __bindgen_test_layout_Handle_instantiation_353() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36312,7 +36340,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_353() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_354() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36323,7 +36351,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_354() {
+    fn __bindgen_test_layout_Handle_instantiation_355() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36334,7 +36362,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_355() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_356() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36345,7 +36373,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_356() {
+    fn __bindgen_test_layout_Handle_instantiation_357() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36356,7 +36384,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_357() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_358() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::Element>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36367,7 +36395,7 @@ pub mod root {
                    root::nsRefPtrHashKey<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsClassHashtable_instantiation_358() {
+    fn __bindgen_test_layout_nsClassHashtable_instantiation_359() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -36378,7 +36406,7 @@ pub mod root {
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_359() {
+    fn __bindgen_test_layout_Handle_instantiation_360() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36389,7 +36417,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_360() {
+    fn __bindgen_test_layout_nsTArray_instantiation_361() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36400,7 +36428,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_361() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_362() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::CSSValue>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36411,7 +36439,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::CSSValue> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_362() {
+    fn __bindgen_test_layout_Handle_instantiation_363() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36422,7 +36450,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_363() {
+    fn __bindgen_test_layout_nsTArray_instantiation_364() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::css::DocumentRule>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -36433,7 +36461,7 @@ pub mod root {
                    root::nsTArray<*mut root::mozilla::css::DocumentRule> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsAutoPtr_instantiation_364() {
+    fn __bindgen_test_layout_nsAutoPtr_instantiation_365() {
         assert_eq!(::std::mem::size_of::<root::nsAutoPtr<root::nsMediaQuery>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
diff --git a/components/style/gecko/generated/structs_release.rs b/components/style/gecko/generated/structs_release.rs
index 2312d3214e0..f3257a71868 100644
--- a/components/style/gecko/generated/structs_release.rs
+++ b/components/style/gecko/generated/structs_release.rs
@@ -3571,20 +3571,9 @@ pub mod root {
                 _unused: [u8; 0],
             }
             #[repr(C)]
-            #[derive(Debug)]
+            #[derive(Debug, Copy, Clone)]
             pub struct EventHandlerNonNull {
-                pub _base: root::mozilla::dom::CallbackFunction,
-            }
-            #[test]
-            fn bindgen_test_layout_EventHandlerNonNull() {
-                assert_eq!(::std::mem::size_of::<EventHandlerNonNull>() ,
-                           48usize , concat ! (
-                           "Size of: " , stringify ! ( EventHandlerNonNull )
-                           ));
-                assert_eq! (::std::mem::align_of::<EventHandlerNonNull>() ,
-                            8usize , concat ! (
-                            "Alignment of " , stringify ! (
-                            EventHandlerNonNull ) ));
+                _unused: [u8; 0],
             }
             #[repr(C)]
             #[derive(Debug, Copy, Clone)]
@@ -5478,6 +5467,11 @@ pub mod root {
             }
             #[repr(C)]
             #[derive(Debug, Copy, Clone)]
+            pub struct DOMMatrixReadOnly {
+                _unused: [u8; 0],
+            }
+            #[repr(C)]
+            #[derive(Debug, Copy, Clone)]
             pub struct UnrestrictedDoubleOrKeyframeAnimationOptions {
                 _unused: [u8; 0],
             }
@@ -6367,6 +6361,38 @@ pub mod root {
         pub struct BaseTimeDuration__SomethingVeryRandomHere {
             pub _address: u8,
         }
+        /**
+ * Perform arithmetic operations on the value of a BaseTimeDuration without
+ * doing strict checks on the range of values.
+ */
+        #[repr(C)]
+        #[derive(Debug, Copy)]
+        pub struct TimeDurationValueCalculator {
+            pub _address: u8,
+        }
+        #[test]
+        fn bindgen_test_layout_TimeDurationValueCalculator() {
+            assert_eq!(::std::mem::size_of::<TimeDurationValueCalculator>() ,
+                       1usize , concat ! (
+                       "Size of: " , stringify ! ( TimeDurationValueCalculator
+                       ) ));
+            assert_eq! (::std::mem::align_of::<TimeDurationValueCalculator>()
+                        , 1usize , concat ! (
+                        "Alignment of " , stringify ! (
+                        TimeDurationValueCalculator ) ));
+        }
+        impl Clone for TimeDurationValueCalculator {
+            fn clone(&self) -> Self { *self }
+        }
+        /**
+ * Specialization of BaseTimeDuration that uses TimeDurationValueCalculator for
+ * arithmetic on the mValue member.
+ *
+ * Use this class for time durations that are *not* expected to hold values of
+ * Forever (or the negative equivalent) or when such time duration are *not*
+ * expected to be used in arithmetic operations.
+ */
+        pub type TimeDuration = root::mozilla::BaseTimeDuration;
         #[repr(C)]
         #[derive(Debug, Copy)]
         pub struct MallocAllocPolicy {
@@ -11612,8 +11638,6 @@ pub mod root {
         pub mRawPtr: *mut T,
         pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<T>>,
     }
-    pub type already_AddRefed_MatchNullptr =
-        ::std::option::Option<unsafe extern "C" fn(arg1: f64, arg2: f32)>;
     #[repr(C)]
     pub struct nsCOMPtr_helper__bindgen_vtable(::std::os::raw::c_void);
     #[repr(C)]
@@ -21683,11 +21707,10 @@ pub mod root {
         fn clone(&self) -> Self { *self }
     }
     #[repr(C)]
-    #[derive(Debug)]
+    #[derive(Debug, Copy)]
     pub struct nsFrameManagerBase {
         pub mPresShell: *mut root::nsIPresShell,
         pub mRootFrame: *mut root::nsIFrame,
-        pub mPlaceholderMap: root::PLDHashTable,
         pub mUndisplayedMap: *mut root::nsFrameManagerBase_UndisplayedMap,
         pub mDisplayContentsMap: *mut root::nsFrameManagerBase_UndisplayedMap,
         pub mIsDestroyingFrames: bool,
@@ -21699,7 +21722,7 @@ pub mod root {
     }
     #[test]
     fn bindgen_test_layout_nsFrameManagerBase() {
-        assert_eq!(::std::mem::size_of::<nsFrameManagerBase>() , 80usize ,
+        assert_eq!(::std::mem::size_of::<nsFrameManagerBase>() , 40usize ,
                    concat ! ( "Size of: " , stringify ! ( nsFrameManagerBase )
                    ));
         assert_eq! (::std::mem::align_of::<nsFrameManagerBase>() , 8usize ,
@@ -21717,29 +21740,26 @@ pub mod root {
                     ) , "::" , stringify ! ( mRootFrame ) ));
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsFrameManagerBase ) ) .
-                    mPlaceholderMap as * const _ as usize } , 16usize , concat
-                    ! (
-                    "Alignment of field: " , stringify ! ( nsFrameManagerBase
-                    ) , "::" , stringify ! ( mPlaceholderMap ) ));
-        assert_eq! (unsafe {
-                    & ( * ( 0 as * const nsFrameManagerBase ) ) .
-                    mUndisplayedMap as * const _ as usize } , 56usize , concat
+                    mUndisplayedMap as * const _ as usize } , 16usize , concat
                     ! (
                     "Alignment of field: " , stringify ! ( nsFrameManagerBase
                     ) , "::" , stringify ! ( mUndisplayedMap ) ));
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsFrameManagerBase ) ) .
-                    mDisplayContentsMap as * const _ as usize } , 64usize ,
+                    mDisplayContentsMap as * const _ as usize } , 24usize ,
                     concat ! (
                     "Alignment of field: " , stringify ! ( nsFrameManagerBase
                     ) , "::" , stringify ! ( mDisplayContentsMap ) ));
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsFrameManagerBase ) ) .
-                    mIsDestroyingFrames as * const _ as usize } , 72usize ,
+                    mIsDestroyingFrames as * const _ as usize } , 32usize ,
                     concat ! (
                     "Alignment of field: " , stringify ! ( nsFrameManagerBase
                     ) , "::" , stringify ! ( mIsDestroyingFrames ) ));
     }
+    impl Clone for nsFrameManagerBase {
+        fn clone(&self) -> Self { *self }
+    }
     #[repr(C)]
     #[derive(Debug, Copy)]
     pub struct nsIWeakReference {
@@ -22528,11 +22548,6 @@ pub mod root {
     }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
-    pub struct nsPlaceholderFrame {
-        _unused: [u8; 0],
-    }
-    #[repr(C)]
-    #[derive(Debug, Copy, Clone)]
     pub struct gfxContext {
         _unused: [u8; 0],
     }
@@ -26603,6 +26618,7 @@ pub mod root {
         pub mRefCnt: root::mozilla::ThreadSafeAutoRefCnt,
         pub mRawPtr: *mut T,
         pub mStrict: bool,
+        pub mMainThreadEventTarget: root::nsCOMPtr,
         pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<T>>,
     }
     pub type nsMainThreadPtrHolder_HasThreadSafeRefCnt =
@@ -32993,7 +33009,7 @@ pub mod root {
                    root::nsCharTraits ) ));
     }
     #[test]
-    fn __bindgen_test_layout__bindgen_ty_id_207787_instantiation_97() {
+    fn __bindgen_test_layout__bindgen_ty_id_199539_instantiation_97() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
@@ -33002,7 +33018,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout__bindgen_ty_id_207823_instantiation_98() {
+    fn __bindgen_test_layout__bindgen_ty_id_199575_instantiation_98() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
@@ -33121,7 +33137,18 @@ pub mod root {
                    root::nsTArray<::std::os::raw::c_uint> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_109() {
+    fn __bindgen_test_layout_BaseTimeDuration_instantiation_109() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::BaseTimeDuration>() ,
+                   8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::BaseTimeDuration ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::BaseTimeDuration>() ,
+                   8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::BaseTimeDuration ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_110() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33132,7 +33159,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TErrorResult_instantiation_110() {
+    fn __bindgen_test_layout_TErrorResult_instantiation_111() {
         assert_eq!(::std::mem::size_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33143,7 +33170,7 @@ pub mod root {
                    root::mozilla::binding_danger::TErrorResult ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TErrorResult_instantiation_111() {
+    fn __bindgen_test_layout_TErrorResult_instantiation_112() {
         assert_eq!(::std::mem::size_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33154,7 +33181,7 @@ pub mod root {
                    root::mozilla::binding_danger::TErrorResult ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_112() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_113() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33165,7 +33192,7 @@ pub mod root {
                    root::already_AddRefed<root::nsStringBuffer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_113() {
+    fn __bindgen_test_layout_Handle_instantiation_114() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33176,7 +33203,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_114() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_115() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33187,7 +33214,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_115() {
+    fn __bindgen_test_layout_Handle_instantiation_116() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33198,7 +33225,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_116() {
+    fn __bindgen_test_layout_Handle_instantiation_117() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33209,7 +33236,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_117() {
+    fn __bindgen_test_layout_RefPtr_instantiation_118() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33220,7 +33247,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_118() {
+    fn __bindgen_test_layout_Handle_instantiation_119() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33231,7 +33258,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_119() {
+    fn __bindgen_test_layout_Handle_instantiation_120() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33242,7 +33269,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_120() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_121() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33253,7 +33280,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_121() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_122() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33264,7 +33291,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_122() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_123() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33275,7 +33302,7 @@ pub mod root {
                    root::already_AddRefed<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_123() {
+    fn __bindgen_test_layout_Handle_instantiation_124() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33286,7 +33313,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_124() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_125() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33297,7 +33324,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_125() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_126() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33308,7 +33335,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_126() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_127() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33319,7 +33346,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_127() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_128() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33330,7 +33357,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_128() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_129() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33341,7 +33368,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_129() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_130() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33352,7 +33379,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_130() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_131() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33363,7 +33390,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_131() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_132() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33374,7 +33401,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_132() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_133() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33385,7 +33412,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_133() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_134() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33396,7 +33423,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_134() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_135() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33407,7 +33434,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_135() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_136() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33418,7 +33445,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_iterator_instantiation_136() {
+    fn __bindgen_test_layout_iterator_instantiation_137() {
         assert_eq!(::std::mem::size_of::<root::std::iterator>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33429,7 +33456,7 @@ pub mod root {
                    root::std::iterator ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_137() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_138() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33440,7 +33467,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_138() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_139() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33451,7 +33478,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_139() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_140() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33462,7 +33489,7 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_140() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_141() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33473,7 +33500,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_141() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_142() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -33484,7 +33511,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_142() {
+    fn __bindgen_test_layout_Handle_instantiation_143() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33495,7 +33522,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_143() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_144() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33506,7 +33533,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_144() {
+    fn __bindgen_test_layout_nsTArray_instantiation_145() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33517,7 +33544,7 @@ pub mod root {
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_145() {
+    fn __bindgen_test_layout_nsTArray_instantiation_146() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33528,7 +33555,7 @@ pub mod root {
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Heap_instantiation_146() {
+    fn __bindgen_test_layout_Heap_instantiation_147() {
         assert_eq!(::std::mem::size_of::<root::JS::Heap<root::JS::Value>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33539,7 +33566,7 @@ pub mod root {
                    root::JS::Heap<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Heap_instantiation_147() {
+    fn __bindgen_test_layout_Heap_instantiation_148() {
         assert_eq!(::std::mem::size_of::<root::JS::Heap<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33550,7 +33577,7 @@ pub mod root {
                    root::JS::Heap<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TenuredHeap_instantiation_148() {
+    fn __bindgen_test_layout_TenuredHeap_instantiation_149() {
         assert_eq!(::std::mem::size_of::<root::JS::TenuredHeap>() , 8usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33561,7 +33588,7 @@ pub mod root {
                    root::JS::TenuredHeap ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_149() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_150() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33572,7 +33599,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_150() {
+    fn __bindgen_test_layout_nsTArray_instantiation_151() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33585,7 +33612,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_151() {
+    fn __bindgen_test_layout_RefPtr_instantiation_152() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33596,7 +33623,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_152() {
+    fn __bindgen_test_layout_RefPtr_instantiation_153() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33607,7 +33634,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_153() {
+    fn __bindgen_test_layout_RefPtr_instantiation_154() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33618,7 +33645,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_154() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_155() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -33629,7 +33656,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_155() {
+    fn __bindgen_test_layout_nsTArray_instantiation_156() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33640,7 +33667,7 @@ pub mod root {
                    root::nsTArray<root::nsCOMPtr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_156() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_157() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -33651,7 +33678,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_157() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_158() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33662,7 +33689,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_158() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_159() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33673,7 +33700,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_159() {
+    fn __bindgen_test_layout_RefPtr_instantiation_160() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33684,7 +33711,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_160() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_161() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33695,7 +33722,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_161() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_162() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33706,7 +33733,7 @@ pub mod root {
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_162() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_163() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33717,7 +33744,7 @@ pub mod root {
                    root::already_AddRefed<root::nsContentList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_163() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_164() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33728,7 +33755,7 @@ pub mod root {
                    root::already_AddRefed<root::nsContentList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_164() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_165() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33739,7 +33766,7 @@ pub mod root {
                    root::already_AddRefed<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_165() {
+    fn __bindgen_test_layout_RefPtr_instantiation_166() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33750,7 +33777,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_166() {
+    fn __bindgen_test_layout_Handle_instantiation_167() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33761,7 +33788,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_167() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_168() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33772,7 +33799,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_168() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_169() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33783,7 +33810,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_169() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_170() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -33794,7 +33821,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_170() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_171() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -33805,7 +33832,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_171() {
+    fn __bindgen_test_layout_RefPtr_instantiation_172() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33816,7 +33843,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_172() {
+    fn __bindgen_test_layout_Handle_instantiation_173() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33827,7 +33854,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_173() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_174() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33838,7 +33865,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_174() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_175() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsISMILAttr>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33849,7 +33876,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsISMILAttr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_175() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_176() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33860,7 +33887,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_176() {
+    fn __bindgen_test_layout_nsTArray_instantiation_177() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33871,7 +33898,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_177() {
+    fn __bindgen_test_layout_Handle_instantiation_178() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33882,7 +33909,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_178() {
+    fn __bindgen_test_layout_Handle_instantiation_179() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33893,7 +33920,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_179() {
+    fn __bindgen_test_layout_Handle_instantiation_180() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33904,7 +33931,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_180() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_181() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33917,7 +33944,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsDataHashtable_instantiation_181() {
+    fn __bindgen_test_layout_nsDataHashtable_instantiation_182() {
         assert_eq!(::std::mem::size_of::<[u64; 5usize]>() , 40usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -33928,7 +33955,7 @@ pub mod root {
                    [u64; 5usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_182() {
+    fn __bindgen_test_layout_Handle_instantiation_183() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33939,7 +33966,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_183() {
+    fn __bindgen_test_layout_nsTArray_instantiation_184() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33950,7 +33977,7 @@ pub mod root {
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_184() {
+    fn __bindgen_test_layout_nsTArray_instantiation_185() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33961,7 +33988,7 @@ pub mod root {
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_185() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_186() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33972,7 +33999,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_186() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_187() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -33983,7 +34010,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_187() {
+    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_188() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -33992,7 +34019,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_188() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_189() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34003,7 +34030,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_189() {
+    fn __bindgen_test_layout_nsTArray_instantiation_190() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsRect>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34014,7 +34041,7 @@ pub mod root {
                    root::nsTArray<root::nsRect> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_190() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_191() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsITimer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34025,7 +34052,7 @@ pub mod root {
                    root::already_AddRefed<root::nsITimer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_191() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_192() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34036,7 +34063,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_192() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_193() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34047,7 +34074,7 @@ pub mod root {
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_193() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_194() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34058,7 +34085,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_194() {
+    fn __bindgen_test_layout_nsTArray_instantiation_195() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34069,7 +34096,7 @@ pub mod root {
                    root::nsTArray<root::nsCOMPtr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_195() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_196() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34080,7 +34107,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_196() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_197() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34091,7 +34118,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_197() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_198() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34102,7 +34129,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_198() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_199() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34113,7 +34140,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_199() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_200() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34124,7 +34151,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_200() {
+    fn __bindgen_test_layout_Handle_instantiation_201() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34135,7 +34162,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_201() {
+    fn __bindgen_test_layout_Handle_instantiation_202() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34146,7 +34173,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_202() {
+    fn __bindgen_test_layout_Handle_instantiation_203() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34157,7 +34184,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_203() {
+    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_204() {
         assert_eq!(::std::mem::size_of::<[u64; 28usize]>() , 224usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
@@ -34168,7 +34195,7 @@ pub mod root {
                    [u64; 28usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_204() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_205() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34179,7 +34206,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_205() {
+    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_206() {
         assert_eq!(::std::mem::size_of::<[u64; 5usize]>() , 40usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34190,7 +34217,7 @@ pub mod root {
                    [u64; 5usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_206() {
+    fn __bindgen_test_layout_Handle_instantiation_207() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34201,7 +34228,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_207() {
+    fn __bindgen_test_layout_nsTArray_instantiation_208() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34212,7 +34239,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_208() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_209() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34223,7 +34250,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_209() {
+    fn __bindgen_test_layout_RefPtr_instantiation_210() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34234,7 +34261,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_210() {
+    fn __bindgen_test_layout_RefPtr_instantiation_211() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34245,7 +34272,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_WeakPtr_instantiation_211() {
+    fn __bindgen_test_layout_WeakPtr_instantiation_212() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -34254,7 +34281,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_212() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_213() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::WeakFrame>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34265,7 +34292,7 @@ pub mod root {
                    root::nsPtrHashKey<root::WeakFrame> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_213() {
+    fn __bindgen_test_layout_Handle_instantiation_214() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34276,7 +34303,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_214() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_215() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34287,7 +34314,7 @@ pub mod root {
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_215() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_216() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34298,7 +34325,7 @@ pub mod root {
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_216() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_217() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34309,7 +34336,7 @@ pub mod root {
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_217() {
+    fn __bindgen_test_layout_Handle_instantiation_218() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34320,7 +34347,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_218() {
+    fn __bindgen_test_layout_Handle_instantiation_219() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34331,7 +34358,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_219() {
+    fn __bindgen_test_layout_Handle_instantiation_220() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34342,7 +34369,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_220() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_221() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34353,7 +34380,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_221() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_222() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34364,7 +34391,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_222() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_223() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<::std::os::raw::c_void>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34375,7 +34402,7 @@ pub mod root {
                    root::nsPtrHashKey<::std::os::raw::c_void> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_PointTyped_instantiation_223() {
+    fn __bindgen_test_layout_PointTyped_instantiation_224() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34386,7 +34413,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntPointTyped_instantiation_224() {
+    fn __bindgen_test_layout_IntPointTyped_instantiation_225() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34397,7 +34424,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SizeTyped_instantiation_225() {
+    fn __bindgen_test_layout_SizeTyped_instantiation_226() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34408,7 +34435,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RectTyped_instantiation_226() {
+    fn __bindgen_test_layout_RectTyped_instantiation_227() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34419,7 +34446,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntPointTyped_instantiation_227() {
+    fn __bindgen_test_layout_IntPointTyped_instantiation_228() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34430,7 +34457,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntSizeTyped_instantiation_228() {
+    fn __bindgen_test_layout_IntSizeTyped_instantiation_229() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34441,7 +34468,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntRectTyped_instantiation_229() {
+    fn __bindgen_test_layout_IntRectTyped_instantiation_230() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34452,7 +34479,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MarginTyped_instantiation_230() {
+    fn __bindgen_test_layout_MarginTyped_instantiation_231() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34463,7 +34490,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RectTyped_instantiation_231() {
+    fn __bindgen_test_layout_RectTyped_instantiation_232() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34474,7 +34501,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntRectTyped_instantiation_232() {
+    fn __bindgen_test_layout_IntRectTyped_instantiation_233() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34485,7 +34512,7 @@ pub mod root {
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactor_instantiation_233() {
+    fn __bindgen_test_layout_ScaleFactor_instantiation_234() {
         assert_eq!(::std::mem::size_of::<u32>() , 4usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u32 )
                    ));
@@ -34494,7 +34521,7 @@ pub mod root {
                    u32 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_234() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_235() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34505,7 +34532,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_235() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_236() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34516,7 +34543,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_236() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_237() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34527,7 +34554,7 @@ pub mod root {
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_237() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_238() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34538,7 +34565,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_238() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_239() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34549,7 +34576,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_239() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_240() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34560,7 +34587,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_240() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_241() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34571,7 +34598,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_241() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_242() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34582,7 +34609,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_242() {
+    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_243() {
         assert_eq!(::std::mem::size_of::<[u64; 28usize]>() , 224usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
@@ -34593,7 +34620,7 @@ pub mod root {
                    [u64; 28usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_243() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_244() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34604,7 +34631,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_244() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_245() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34615,7 +34642,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_245() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_246() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::CSSValue>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34626,7 +34653,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::CSSValue> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_246() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_247() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34637,7 +34664,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_247() {
+    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_248() {
         assert_eq!(::std::mem::size_of::<[u64; 5usize]>() , 40usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34648,7 +34675,7 @@ pub mod root {
                    [u64; 5usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Rooted_instantiation_248() {
+    fn __bindgen_test_layout_Rooted_instantiation_249() {
         assert_eq!(::std::mem::size_of::<[u64; 3usize]>() , 24usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34659,7 +34686,7 @@ pub mod root {
                    [u64; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Rooted_instantiation_249() {
+    fn __bindgen_test_layout_Rooted_instantiation_250() {
         assert_eq!(::std::mem::size_of::<[u64; 3usize]>() , 24usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34670,7 +34697,7 @@ pub mod root {
                    [u64; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_250() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_251() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsISupports>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34681,7 +34708,7 @@ pub mod root {
                    root::already_AddRefed<root::nsISupports> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_251() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_252() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34692,7 +34719,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_252() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_253() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34703,7 +34730,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_253() {
+    fn __bindgen_test_layout_nsTArray_instantiation_254() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34714,7 +34741,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_254() {
+    fn __bindgen_test_layout_Handle_instantiation_255() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34725,7 +34752,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_255() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_256() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34736,7 +34763,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_256() {
+    fn __bindgen_test_layout_Handle_instantiation_257() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34747,7 +34774,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_257() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_258() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34758,7 +34785,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_258() {
+    fn __bindgen_test_layout_nsTArray_instantiation_259() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34769,7 +34796,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_259() {
+    fn __bindgen_test_layout_Handle_instantiation_260() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34780,7 +34807,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_260() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_261() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34791,7 +34818,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_261() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_262() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34802,7 +34829,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_262() {
+    fn __bindgen_test_layout_Handle_instantiation_263() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34813,7 +34840,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_263() {
+    fn __bindgen_test_layout_nsTArray_instantiation_264() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<f64>>() , 8usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34824,7 +34851,7 @@ pub mod root {
                    root::nsTArray<f64> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_264() {
+    fn __bindgen_test_layout_RefPtr_instantiation_265() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34837,7 +34864,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_265() {
+    fn __bindgen_test_layout_nsTArray_instantiation_266() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34850,7 +34877,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_266() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_267() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::mozilla::dom::Element>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34861,7 +34888,7 @@ pub mod root {
                    root::nsPtrHashKey<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_267() {
+    fn __bindgen_test_layout_RefPtr_instantiation_268() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34874,7 +34901,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_268() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_269() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::ProfilerBacktrace>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34885,7 +34912,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::ProfilerBacktrace> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_269() {
+    fn __bindgen_test_layout_nsTArray_instantiation_270() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34896,7 +34923,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_270() {
+    fn __bindgen_test_layout_Handle_instantiation_271() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34907,7 +34934,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_271() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_272() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34918,7 +34945,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_272() {
+    fn __bindgen_test_layout_Handle_instantiation_273() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34929,7 +34956,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_273() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_274() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34940,7 +34967,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_274() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_275() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34951,7 +34978,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsDataHashtable_instantiation_275() {
+    fn __bindgen_test_layout_nsDataHashtable_instantiation_276() {
         assert_eq!(::std::mem::size_of::<[u64; 5usize]>() , 40usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -34962,7 +34989,7 @@ pub mod root {
                    [u64; 5usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_276() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_277() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::mozilla::EffectCompositor_AnimationStyleRuleProcessor>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34975,7 +35002,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_277() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_278() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34986,7 +35013,7 @@ pub mod root {
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_278() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_279() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIContent>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -34997,7 +35024,7 @@ pub mod root {
                    root::nsRefPtrHashKey<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_279() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_280() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35008,7 +35035,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_280() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_281() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35019,7 +35046,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_281() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_282() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35030,9 +35057,9 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsMainThreadPtrHolder_instantiation_282() {
+    fn __bindgen_test_layout_nsMainThreadPtrHolder_instantiation_283() {
         assert_eq!(::std::mem::size_of::<root::nsMainThreadPtrHolder<root::nsIURI>>()
-                   , 24usize , concat ! (
+                   , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsMainThreadPtrHolder<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::nsMainThreadPtrHolder<root::nsIURI>>()
@@ -35041,7 +35068,7 @@ pub mod root {
                    root::nsMainThreadPtrHolder<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_283() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_284() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35052,7 +35079,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_284() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_285() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35063,7 +35090,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_285() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_286() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35074,7 +35101,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_286() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_287() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35085,7 +35112,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_287() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_288() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35096,7 +35123,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_288() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_289() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::nsIDocument>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35107,7 +35134,7 @@ pub mod root {
                    root::nsPtrHashKey<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_289() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_290() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35118,7 +35145,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_290() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_291() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35129,7 +35156,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_291() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_292() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValueList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35140,7 +35167,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsCSSValueList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_292() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_293() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35151,7 +35178,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_293() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_294() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValuePairList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35162,7 +35189,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsCSSValuePairList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_294() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_295() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35173,7 +35200,7 @@ pub mod root {
                    root::already_AddRefed<root::nsStringBuffer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_295() {
+    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_296() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -35182,7 +35209,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_296() {
+    fn __bindgen_test_layout_nsTArray_instantiation_297() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35193,7 +35220,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_297() {
+    fn __bindgen_test_layout_nsTArray_instantiation_298() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35204,7 +35231,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_298() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_299() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35215,7 +35242,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_299() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_300() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35226,7 +35253,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_300() {
+    fn __bindgen_test_layout_Maybe_instantiation_301() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35237,7 +35264,7 @@ pub mod root {
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_301() {
+    fn __bindgen_test_layout_Maybe_instantiation_302() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35248,7 +35275,7 @@ pub mod root {
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_302() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_303() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStyleImageRequest>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35259,7 +35286,7 @@ pub mod root {
                    root::already_AddRefed<root::nsStyleImageRequest> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_303() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_304() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35270,7 +35297,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_304() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_305() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35281,7 +35308,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_305() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_306() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsStyleSides>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35292,7 +35319,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsStyleSides> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_306() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_307() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35303,7 +35330,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_307() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_308() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsStyleSides>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35314,7 +35341,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsStyleSides> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_308() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_309() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35325,7 +35352,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_309() {
+    fn __bindgen_test_layout_Maybe_instantiation_310() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35336,7 +35363,7 @@ pub mod root {
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_310() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_311() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35347,7 +35374,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_311() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_312() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35358,7 +35385,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_pair_instantiation_312() {
+    fn __bindgen_test_layout_pair_instantiation_313() {
         assert_eq!(::std::mem::size_of::<root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr>>()
                    , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35369,7 +35396,7 @@ pub mod root {
                    root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_313() {
+    fn __bindgen_test_layout_nsTArray_instantiation_314() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::std::pair<::nsstring::nsStringRepr,
                                                      ::nsstring::nsStringRepr>>>()
                    , 8usize , concat ! (
@@ -35384,7 +35411,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_314() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_315() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35395,7 +35422,7 @@ pub mod root {
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_315() {
+    fn __bindgen_test_layout_nsTArray_instantiation_316() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35406,7 +35433,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_316() {
+    fn __bindgen_test_layout_nsTArray_instantiation_317() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsStyleCoord>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35417,7 +35444,7 @@ pub mod root {
                    root::nsTArray<root::nsStyleCoord> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_317() {
+    fn __bindgen_test_layout_nsTArray_instantiation_318() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsStyleCoord>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35428,7 +35455,7 @@ pub mod root {
                    root::nsTArray<root::nsStyleCoord> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_318() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_319() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35439,7 +35466,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsStyleAutoArray_instantiation_319() {
+    fn __bindgen_test_layout_nsStyleAutoArray_instantiation_320() {
         assert_eq!(::std::mem::size_of::<root::nsStyleAutoArray<root::mozilla::StyleAnimation>>()
                    , 64usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35450,7 +35477,7 @@ pub mod root {
                    root::nsStyleAutoArray<root::mozilla::StyleAnimation> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_320() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_321() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35461,7 +35488,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_321() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_322() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValueList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35472,7 +35499,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsCSSValueList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_322() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_323() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35483,7 +35510,7 @@ pub mod root {
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_323() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_324() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValuePairList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35494,7 +35521,7 @@ pub mod root {
                    root::mozilla::UniquePtr<root::nsCSSValuePairList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NonNull_instantiation_324() {
+    fn __bindgen_test_layout_NonNull_instantiation_325() {
         assert_eq!(::std::mem::size_of::<root::mozilla::dom::NonNull<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35507,7 +35534,7 @@ pub mod root {
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_NonNull_instantiation_325() {
+    fn __bindgen_test_layout_NonNull_instantiation_326() {
         assert_eq!(::std::mem::size_of::<root::mozilla::dom::NonNull<root::mozilla::dom::CSSPseudoElement>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35520,7 +35547,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_326() {
+    fn __bindgen_test_layout_Handle_instantiation_327() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35531,7 +35558,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_327() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_328() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35542,7 +35569,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_328() {
+    fn __bindgen_test_layout_Maybe_instantiation_329() {
         assert_eq!(::std::mem::size_of::<[u64; 18usize]>() , 144usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
@@ -35553,7 +35580,7 @@ pub mod root {
                    [u64; 18usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_329() {
+    fn __bindgen_test_layout_Maybe_instantiation_330() {
         assert_eq!(::std::mem::size_of::<[u64; 18usize]>() , 144usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
@@ -35564,7 +35591,7 @@ pub mod root {
                    [u64; 18usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_BaseTimeDuration_instantiation_330() {
+    fn __bindgen_test_layout_BaseTimeDuration_instantiation_331() {
         assert_eq!(::std::mem::size_of::<root::mozilla::BaseTimeDuration>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35575,7 +35602,7 @@ pub mod root {
                    root::mozilla::BaseTimeDuration ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_331() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_332() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35586,7 +35613,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_332() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_333() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35597,7 +35624,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_333() {
+    fn __bindgen_test_layout_nsTArray_instantiation_334() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35608,7 +35635,7 @@ pub mod root {
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_334() {
+    fn __bindgen_test_layout_nsTArray_instantiation_335() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35619,7 +35646,7 @@ pub mod root {
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_335() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_336() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35630,7 +35657,7 @@ pub mod root {
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_336() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_337() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35643,7 +35670,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_337() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_338() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35654,7 +35681,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_338() {
+    fn __bindgen_test_layout_nsTArray_instantiation_339() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::mozilla::DisplayItemClip_RoundedRect>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35667,7 +35694,7 @@ pub mod root {
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_339() {
+    fn __bindgen_test_layout_Handle_instantiation_340() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35678,7 +35705,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_340() {
+    fn __bindgen_test_layout_Handle_instantiation_341() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35689,7 +35716,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_341() {
+    fn __bindgen_test_layout_RefPtr_instantiation_342() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMRect>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35700,7 +35727,7 @@ pub mod root {
                    root::RefPtr<root::mozilla::dom::DOMRect> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_342() {
+    fn __bindgen_test_layout_Handle_instantiation_343() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35711,7 +35738,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_343() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_344() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35722,7 +35749,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Sequence_instantiation_344() {
+    fn __bindgen_test_layout_Sequence_instantiation_345() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -35731,7 +35758,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_345() {
+    fn __bindgen_test_layout_Handle_instantiation_346() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35742,7 +35769,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Sequence_instantiation_346() {
+    fn __bindgen_test_layout_Sequence_instantiation_347() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -35751,7 +35778,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Sequence_instantiation_347() {
+    fn __bindgen_test_layout_Sequence_instantiation_348() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
@@ -35760,7 +35787,7 @@ pub mod root {
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_348() {
+    fn __bindgen_test_layout_Handle_instantiation_349() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35771,7 +35798,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_349() {
+    fn __bindgen_test_layout_Handle_instantiation_350() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35782,7 +35809,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_350() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_351() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35793,7 +35820,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_351() {
+    fn __bindgen_test_layout_Handle_instantiation_352() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35804,7 +35831,7 @@ pub mod root {
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_352() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_353() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35815,7 +35842,7 @@ pub mod root {
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_353() {
+    fn __bindgen_test_layout_Handle_instantiation_354() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35826,7 +35853,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_354() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_355() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::Element>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35837,7 +35864,7 @@ pub mod root {
                    root::nsRefPtrHashKey<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsClassHashtable_instantiation_355() {
+    fn __bindgen_test_layout_nsClassHashtable_instantiation_356() {
         assert_eq!(::std::mem::size_of::<[u64; 5usize]>() , 40usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
@@ -35848,7 +35875,7 @@ pub mod root {
                    [u64; 5usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_356() {
+    fn __bindgen_test_layout_Handle_instantiation_357() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35859,7 +35886,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_357() {
+    fn __bindgen_test_layout_nsTArray_instantiation_358() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35870,7 +35897,7 @@ pub mod root {
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_358() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_359() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::CSSValue>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35881,7 +35908,7 @@ pub mod root {
                    root::already_AddRefed<root::mozilla::dom::CSSValue> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_359() {
+    fn __bindgen_test_layout_Handle_instantiation_360() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35892,7 +35919,7 @@ pub mod root {
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_360() {
+    fn __bindgen_test_layout_nsTArray_instantiation_361() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::css::DocumentRule>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
@@ -35903,7 +35930,7 @@ pub mod root {
                    root::nsTArray<*mut root::mozilla::css::DocumentRule> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsAutoPtr_instantiation_361() {
+    fn __bindgen_test_layout_nsAutoPtr_instantiation_362() {
         assert_eq!(::std::mem::size_of::<root::nsAutoPtr<root::nsMediaQuery>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
diff --git a/ports/geckolib/glue.rs b/ports/geckolib/glue.rs
index 4ce3978f36e..dbe09dec669 100644
--- a/ports/geckolib/glue.rs
+++ b/ports/geckolib/glue.rs
@@ -18,7 +18,7 @@ use style::dom::{AnimationOnlyDirtyDescendants, DirtyDescendants};
 use style::dom::{ShowSubtreeData, TElement, TNode};
 use style::element_state::ElementState;
 use style::error_reporting::RustLogReporter;
-use style::font_metrics::get_metrics_provider_for_product;
+use style::font_metrics::{FontMetricsProvider, get_metrics_provider_for_product};
 use style::gecko::data::{PerDocumentStyleData, PerDocumentStyleDataImpl};
 use style::gecko::global_style_data::{GLOBAL_STYLE_DATA, GlobalStyleData};
 use style::gecko::restyle_damage::GeckoRestyleDamage;
@@ -112,6 +112,7 @@ use style::traversal::{ANIMATION_ONLY, DomTraversal, FOR_CSS_RULE_CHANGES, FOR_R
 use style::traversal::{FOR_DEFAULT_STYLES, TraversalDriver, TraversalFlags, UNSTYLED_CHILDREN_ONLY};
 use style::traversal::{resolve_style, resolve_default_style};
 use style::values::{CustomIdent, KeyframesName};
+use style::values::computed::Context;
 use style_traits::ToCss;
 use super::stylesheet_loader::StylesheetLoader;
 
@@ -2436,41 +2437,51 @@ fn simulate_compute_values_failure(_: &PropertyValuePair) -> bool {
     false
 }
 
+fn create_context<'a>(per_doc_data: &'a PerDocumentStyleDataImpl,
+                      font_metrics_provider: &'a FontMetricsProvider,
+                      style: &'a ComputedValues,
+                      parent_style: &'a Option<&Arc<ComputedValues>>)
+                      -> Context<'a> {
+    let default_values = per_doc_data.default_computed_values();
+
+    Context {
+        is_root_element: false,
+        device: per_doc_data.stylist.device(),
+        inherited_style: parent_style.unwrap_or(default_values),
+        layout_parent_style: parent_style.unwrap_or(default_values),
+        style: StyleBuilder::for_derived_style(&style),
+        font_metrics_provider: font_metrics_provider,
+        cached_system_font: None,
+        in_media_query: false,
+        quirks_mode: per_doc_data.stylist.quirks_mode(),
+    }
+}
+
 #[no_mangle]
 pub extern "C" fn Servo_GetComputedKeyframeValues(keyframes: RawGeckoKeyframeListBorrowed,
+                                                  element: RawGeckoElementBorrowed,
                                                   style: ServoComputedValuesBorrowed,
-                                                  parent_style: ServoComputedValuesBorrowedOrNull,
                                                   raw_data: RawServoStyleSetBorrowed,
                                                   computed_keyframes: RawGeckoComputedKeyframeValuesListBorrowedMut)
 {
     use std::mem;
     use style::properties::LonghandIdSet;
     use style::properties::declaration_block::Importance;
-    use style::values::computed::Context;
-
-    let global_style_data = &*GLOBAL_STYLE_DATA;
-    let guard = global_style_data.shared_lock.read();
-
 
     let data = PerDocumentStyleData::from_ffi(raw_data).borrow();
-
+    let metrics = get_metrics_provider_for_product();
     let style = ComputedValues::as_arc(&style);
-    let parent_style = parent_style.as_ref().map(|r| &**ComputedValues::as_arc(&r));
 
-    let default_values = data.default_computed_values();
-    let metrics = get_metrics_provider_for_product();
+    let element = GeckoElement(element);
+    let parent_element = element.inheritance_parent();
+    let parent_data = parent_element.as_ref().and_then(|e| e.borrow_data());
+    let parent_style = parent_data.as_ref().map(|d| d.styles().primary.values());
 
-    let mut context = Context {
-        is_root_element: false,
-        device: data.stylist.device(),
-        inherited_style: parent_style.unwrap_or(default_values),
-        layout_parent_style: parent_style.unwrap_or(default_values),
-        style: StyleBuilder::for_derived_style(&style),
-        font_metrics_provider: &metrics,
-        cached_system_font: None,
-        in_media_query: false,
-        quirks_mode: data.stylist.quirks_mode(),
-    };
+    let mut context = create_context(&data, &metrics, style, &parent_style);
+
+    let global_style_data = &*GLOBAL_STYLE_DATA;
+    let guard = global_style_data.shared_lock.read();
+    let default_values = data.default_computed_values();
 
     for (index, keyframe) in keyframes.iter().enumerate() {
         let ref mut animation_values = computed_keyframes[index];
@@ -2530,30 +2541,23 @@ pub extern "C" fn Servo_GetComputedKeyframeValues(keyframes: RawGeckoKeyframeLis
 }
 
 #[no_mangle]
-pub extern "C" fn Servo_AnimationValue_Compute(declarations: RawServoDeclarationBlockBorrowed,
+pub extern "C" fn Servo_AnimationValue_Compute(element: RawGeckoElementBorrowed,
+                                               declarations: RawServoDeclarationBlockBorrowed,
                                                style: ServoComputedValuesBorrowed,
-                                               parent_style: ServoComputedValuesBorrowedOrNull,
                                                raw_data: RawServoStyleSetBorrowed)
                                                -> RawServoAnimationValueStrong {
-    use style::values::computed::Context;
-
     let data = PerDocumentStyleData::from_ffi(raw_data).borrow();
     let style = ComputedValues::as_arc(&style);
-    let parent_style = parent_style.as_ref().map(|r| &**ComputedValues::as_arc(&r));
-    let default_values = data.default_computed_values();
     let metrics = get_metrics_provider_for_product();
-    let mut context = Context {
-        is_root_element: false,
-        device: data.stylist.device(),
-        inherited_style: parent_style.unwrap_or(default_values),
-        layout_parent_style: parent_style.unwrap_or(default_values),
-        style: StyleBuilder::for_derived_style(&style),
-        font_metrics_provider: &metrics,
-        cached_system_font: None,
-        in_media_query: false,
-        quirks_mode: data.stylist.quirks_mode(),
-    };
 
+    let element = GeckoElement(element);
+    let parent_element = element.inheritance_parent();
+    let parent_data = parent_element.as_ref().and_then(|e| e.borrow_data());
+    let parent_style = parent_data.as_ref().map(|d| d.styles().primary.values());
+
+    let mut context = create_context(&data, &metrics, style, &parent_style);
+
+    let default_values = data.default_computed_values();
     let global_style_data = &*GLOBAL_STYLE_DATA;
     let guard = global_style_data.shared_lock.read();
     let declarations = Locked::<PropertyDeclarationBlock>::as_arc(&declarations);