1 files changed, 16 insertions, 9 deletions

diff --git a/src/components/script/dom/htmloptgroupelement.rs b/src/components/script/dom/htmloptgroupelement.rs
index dfddb3e2546..3b5c5fab456 100644
--- a/src/components/script/dom/htmloptgroupelement.rs
+++ b/src/components/script/dom/htmloptgroupelement.rs
@@ -4,7 +4,7 @@
 
 use dom::bindings::codegen::BindingDeclarations::HTMLOptGroupElementBinding;
 use dom::bindings::codegen::InheritTypes::HTMLOptGroupElementDerived;
-use dom::bindings::js::JS;
+use dom::bindings::js::{JSRef, Temporary};
 use dom::bindings::error::ErrorResult;
 use dom::document::Document;
 use dom::element::HTMLOptGroupElementTypeId;
@@ -28,32 +28,39 @@ impl HTMLOptGroupElementDerived for EventTarget {
 }
 
 impl HTMLOptGroupElement {
-    pub fn new_inherited(localName: DOMString, document: JS<Document>) -> HTMLOptGroupElement {
+    pub fn new_inherited(localName: DOMString, document: &JSRef<Document>) -> HTMLOptGroupElement {
         HTMLOptGroupElement {
             htmlelement: HTMLElement::new_inherited(HTMLOptGroupElementTypeId, localName, document)
         }
     }
 
-    pub fn new(localName: DOMString, document: &JS<Document>) -> JS<HTMLOptGroupElement> {
-        let element = HTMLOptGroupElement::new_inherited(localName, document.clone());
+    pub fn new(localName: DOMString, document: &JSRef<Document>) -> Temporary<HTMLOptGroupElement> {
+        let element = HTMLOptGroupElement::new_inherited(localName, document);
         Node::reflect_node(~element, document, HTMLOptGroupElementBinding::Wrap)
     }
 }
 
-impl HTMLOptGroupElement {
-    pub fn Disabled(&self) -> bool {
+pub trait HTMLOptGroupElementMethods {
+    fn Disabled(&self) -> bool;
+    fn SetDisabled(&mut self, _disabled: bool) -> ErrorResult;
+    fn Label(&self) -> DOMString;
+    fn SetLabel(&mut self, _label: DOMString) -> ErrorResult;
+}
+
+impl<'a> HTMLOptGroupElementMethods for JSRef<'a, HTMLOptGroupElement> {
+    fn Disabled(&self) -> bool {
         false
     }
 
-    pub fn SetDisabled(&mut self, _disabled: bool) -> ErrorResult {
+    fn SetDisabled(&mut self, _disabled: bool) -> ErrorResult {
         Ok(())
     }
 
-    pub fn Label(&self) -> DOMString {
+    fn Label(&self) -> DOMString {
         ~""
     }
 
-    pub fn SetLabel(&mut self, _label: DOMString) -> ErrorResult {
+    fn SetLabel(&mut self, _label: DOMString) -> ErrorResult {
         Ok(())
     }
 }