1 files changed, 0 insertions, 13 deletions
diff --git a/components/script/dom/bindings/codegen/CodegenRust.py b/components/script/dom/bindings/codegen/CodegenRust.py
index 4d0f8bdb682..bcf068eb5de 100644
--- a/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/components/script/dom/bindings/codegen/CodegenRust.py
@@ -5479,24 +5479,11 @@ class GlobalGenRoots():
   }
 
   #[inline(always)]
-  fn to_mut_ref<'a, 'b, T: ${toBound}+Reflectable>(base: &'a mut JSRef<'b, T>) -> Option<&'a mut JSRef<'b, Self>> {
-    match base.deref().${checkFn}() {
-        true => unsafe { Some(base.transmute_mut()) },
-        false => None
-    }
-  }
-
-  #[inline(always)]
   fn from_ref<'a, 'b, T: ${fromBound}>(derived: &'a JSRef<'b, T>) -> &'a JSRef<'b, Self> {
     unsafe { derived.transmute() }
   }
 
   #[inline(always)]
-  fn from_mut_ref<'a, 'b, T: ${fromBound}>(derived: &'a mut JSRef<'b, T>) -> &'a mut JSRef<'b, Self> {
-    unsafe { derived.transmute_mut() }
-  }
-
-  #[inline(always)]
   fn from_temporary<T: ${fromBound}+Reflectable>(derived: Temporary<T>) -> Temporary<Self> {
     unsafe { derived.transmute() }
   }