First steps of &JSRef -> JSRef conversion

Replace &JSRef with JSRef in the bulk of the generated code. This will
remove a level of indirection throughout all DOM code.

This patch doesn't change methods implemented on JSRef<T> to take `self`
rather than `&self`, and it leaves a few other uses of &JSRef, but those
changes can be made incrementally.

1 files changed, 10 insertions, 10 deletions

diff --git a/components/script/dom/htmlbuttonelement.rs b/components/script/dom/htmlbuttonelement.rs
index 91a8de46617..9de41db4423 100644
--- a/components/script/dom/htmlbuttonelement.rs
+++ b/components/script/dom/htmlbuttonelement.rs
@@ -32,14 +32,14 @@ impl HTMLButtonElementDerived for EventTarget {
 }
 
 impl HTMLButtonElement {
-    pub fn new_inherited(localName: DOMString, document: &JSRef<Document>) -> HTMLButtonElement {
+    pub fn new_inherited(localName: DOMString, document: JSRef<Document>) -> HTMLButtonElement {
         HTMLButtonElement {
             htmlelement: HTMLElement::new_inherited(HTMLButtonElementTypeId, localName, document)
         }
     }
 
     #[allow(unrooted_must_root)]
-    pub fn new(localName: DOMString, document: &JSRef<Document>) -> Temporary<HTMLButtonElement> {
+    pub fn new(localName: DOMString, document: JSRef<Document>) -> Temporary<HTMLButtonElement> {
         let element = HTMLButtonElement::new_inherited(localName, document);
         Node::reflect_node(box element, document, HTMLButtonElementBinding::Wrap)
     }
@@ -47,8 +47,8 @@ impl HTMLButtonElement {
 
 impl<'a> HTMLButtonElementMethods for JSRef<'a, HTMLButtonElement> {
     fn Validity(&self) -> Temporary<ValidityState> {
-        let window = window_from_node(self).root();
-        ValidityState::new(&*window)
+        let window = window_from_node(*self).root();
+        ValidityState::new(*window)
     }
 
     // http://www.whatwg.org/html/#dom-fe-disabled
@@ -56,14 +56,14 @@ impl<'a> HTMLButtonElementMethods for JSRef<'a, HTMLButtonElement> {
 
     // http://www.whatwg.org/html/#dom-fe-disabled
     fn SetDisabled(&self, disabled: bool) {
-        let elem: &JSRef<Element> = ElementCast::from_ref(self);
+        let elem: JSRef<Element> = ElementCast::from_ref(*self);
         elem.set_bool_attribute("disabled", disabled)
     }
 }
 
 impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
     fn super_type<'a>(&'a self) -> Option<&'a VirtualMethods> {
-        let htmlelement: &JSRef<HTMLElement> = HTMLElementCast::from_ref(self);
+        let htmlelement: &JSRef<HTMLElement> = HTMLElementCast::from_borrowed_ref(self);
         Some(htmlelement as &VirtualMethods)
     }
 
@@ -73,7 +73,7 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
             _ => (),
         }
 
-        let node: &JSRef<Node> = NodeCast::from_ref(self);
+        let node: JSRef<Node> = NodeCast::from_ref(*self);
         match name.as_slice() {
             "disabled" => {
                 node.set_disabled_state(true);
@@ -89,7 +89,7 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
             _ => (),
         }
 
-        let node: &JSRef<Node> = NodeCast::from_ref(self);
+        let node: JSRef<Node> = NodeCast::from_ref(*self);
         match name.as_slice() {
             "disabled" => {
                 node.set_disabled_state(false);
@@ -106,7 +106,7 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
             _ => (),
         }
 
-        let node: &JSRef<Node> = NodeCast::from_ref(self);
+        let node: JSRef<Node> = NodeCast::from_ref(*self);
         node.check_ancestors_disabled_state_for_form_control();
     }
 
@@ -116,7 +116,7 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
             _ => (),
         }
 
-        let node: &JSRef<Node> = NodeCast::from_ref(self);
+        let node: JSRef<Node> = NodeCast::from_ref(*self);
         if node.ancestors().any(|ancestor| ancestor.is_htmlfieldsetelement()) {
             node.check_ancestors_disabled_state_for_form_control();
         } else {