Remove not-yet-implemented members from IDL and Rust code.

These stub implementations bring no value, and significantly increased
maintenance costs.

This commit also synchronizes the IDL with the HTML specification and
makes the URLs consistent.

src/components/script/dom/htmlelement.rs

@@ -7,7 +7,6 @@ use dom::bindings::codegen::BindingDeclarations::HTMLElementBinding;
 use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLFrameSetElementDerived};
 use dom::bindings::codegen::InheritTypes::EventTargetCast;
 use dom::bindings::codegen::InheritTypes::{HTMLElementDerived, HTMLBodyElementDerived};
-use dom::bindings::error::{ErrorResult, Fallible};
 use dom::bindings::js::{JSRef, Temporary};
 use dom::document::Document;
 use dom::element::{Element, ElementTypeId, HTMLElementTypeId};
@@ -18,9 +17,6 @@ use dom::window::WindowMethods;
 use servo_util::namespace;
 use servo_util::str::DOMString;
 
-use js::jsapi::JSContext;
-use js::jsval::{JSVal, NullValue};
-
 #[deriving(Encodable)]
 pub struct HTMLElement {
     pub element: Element
@@ -61,158 +57,11 @@ impl<'a> PrivateHTMLElementHelpers for JSRef<'a, HTMLElement> {
 }
 
 pub trait HTMLElementMethods {
-    fn Title(&self) -> DOMString;
-    fn SetTitle(&mut self, _title: DOMString);
-    fn Lang(&self) -> DOMString;
-    fn SetLang(&mut self, _lang: DOMString);
-    fn Dir(&self) -> DOMString;
-    fn SetDir(&mut self, _dir: DOMString) -> ErrorResult;
-    fn GetItemValue(&self, _cx: *mut JSContext) -> Fallible<JSVal>;
-    fn SetItemValue(&mut self, _cx: *mut JSContext, _val: JSVal) -> ErrorResult;
-    fn Hidden(&self) -> bool;
-    fn SetHidden(&mut self, _hidden: bool) -> ErrorResult;
-    fn Click(&self);
-    fn TabIndex(&self) -> i32;
-    fn SetTabIndex(&mut self, _index: i32) -> ErrorResult;
-    fn Focus(&self) -> ErrorResult;
-    fn Blur(&self) -> ErrorResult;
-    fn AccessKey(&self) -> DOMString;
-    fn SetAccessKey(&self, _key: DOMString) -> ErrorResult;
-    fn AccessKeyLabel(&self) -> DOMString;
-    fn Draggable(&self) -> bool;
-    fn SetDraggable(&mut self, _draggable: bool) -> ErrorResult;
-    fn ContentEditable(&self) -> DOMString;
-    fn SetContentEditable(&mut self, _val: DOMString) -> ErrorResult;
-    fn IsContentEditable(&self) -> bool;
-    fn Spellcheck(&self) -> bool;
-    fn SetSpellcheck(&self, _val: bool) -> ErrorResult;
-    fn GetOffsetParent(&self) -> Option<Temporary<Element>>;
-    fn OffsetTop(&self) -> i32;
-    fn OffsetLeft(&self) -> i32;
-    fn OffsetWidth(&self) -> i32;
-    fn OffsetHeight(&self) -> i32;
     fn GetOnload(&self) -> Option<EventHandlerNonNull>;
     fn SetOnload(&mut self, listener: Option<EventHandlerNonNull>);
 }
 
 impl<'a> HTMLElementMethods for JSRef<'a, HTMLElement> {
-    fn Title(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetTitle(&mut self, _title: DOMString) {
-    }
-
-    fn Lang(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetLang(&mut self, _lang: DOMString) {
-    }
-
-    fn Dir(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetDir(&mut self, _dir: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn GetItemValue(&self, _cx: *mut JSContext) -> Fallible<JSVal> {
-        Ok(NullValue())
-    }
-
-    fn SetItemValue(&mut self, _cx: *mut JSContext, _val: JSVal) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Hidden(&self) -> bool {
-        false
-    }
-
-    fn SetHidden(&mut self, _hidden: bool) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Click(&self) {
-    }
-
-    fn TabIndex(&self) -> i32 {
-        0
-    }
-
-    fn SetTabIndex(&mut self, _index: i32) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Focus(&self) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Blur(&self) -> ErrorResult {
-        Ok(())
-    }
-
-    fn AccessKey(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetAccessKey(&self, _key: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn AccessKeyLabel(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn Draggable(&self) -> bool {
-        false
-    }
-
-    fn SetDraggable(&mut self, _draggable: bool) -> ErrorResult {
-        Ok(())
-    }
-
-    fn ContentEditable(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetContentEditable(&mut self, _val: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn IsContentEditable(&self) -> bool {
-        false
-    }
-
-    fn Spellcheck(&self) -> bool {
-        false
-    }
-
-    fn SetSpellcheck(&self, _val: bool) -> ErrorResult {
-        Ok(())
-    }
-
-    fn GetOffsetParent(&self) -> Option<Temporary<Element>> {
-        None
-    }
-
-    fn OffsetTop(&self) -> i32 {
-        0
-    }
-
-    fn OffsetLeft(&self) -> i32 {
-        0
-    }
-
-    fn OffsetWidth(&self) -> i32 {
-        0
-    }
-
-    fn OffsetHeight(&self) -> i32 {
-        0
-    }
-
     fn GetOnload(&self) -> Option<EventHandlerNonNull> {
         if self.is_body_or_frameset() {
             let win = window_from_node(self).root();