Remove HeapGCValue

It could be used to have mutable JSVal fields without GC barriers.
With the removal of that trait, MutHeap and MutNullableHeap can respectively
be replaced by MutJS and MutNullableJS.

1 files changed, 5 insertions, 5 deletions

diff --git a/components/script/dom/navigator.rs b/components/script/dom/navigator.rs
index 9318e437ad5..b7d781f5eb0 100644
--- a/components/script/dom/navigator.rs
+++ b/components/script/dom/navigator.rs
@@ -4,7 +4,7 @@
 
 use dom::bindings::codegen::Bindings::NavigatorBinding;
 use dom::bindings::codegen::Bindings::NavigatorBinding::NavigatorMethods;
-use dom::bindings::js::{JS, MutNullableHeap, Root};
+use dom::bindings::js::{MutNullableJS, Root};
 use dom::bindings::reflector::{Reflector, DomObject, reflect_dom_object};
 use dom::bindings::str::DOMString;
 use dom::bluetooth::Bluetooth;
@@ -17,10 +17,10 @@ use dom::window::Window;
 #[dom_struct]
 pub struct Navigator {
     reflector_: Reflector,
-    bluetooth: MutNullableHeap<JS<Bluetooth>>,
-    plugins: MutNullableHeap<JS<PluginArray>>,
-    mime_types: MutNullableHeap<JS<MimeTypeArray>>,
-    service_worker: MutNullableHeap<JS<ServiceWorkerContainer>>,
+    bluetooth: MutNullableJS<Bluetooth>,
+    plugins: MutNullableJS<PluginArray>,
+    mime_types: MutNullableJS<MimeTypeArray>,
+    service_worker: MutNullableJS<ServiceWorkerContainer>,
 }
 
 impl Navigator {