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/htmlformelement.rs

@@ -5,13 +5,11 @@
 use dom::bindings::codegen::BindingDeclarations::HTMLFormElementBinding;
 use dom::bindings::codegen::InheritTypes::HTMLFormElementDerived;
 use dom::bindings::js::{JSRef, Temporary};
-use dom::bindings::error::ErrorResult;
 use dom::document::Document;
-use dom::element::{Element, HTMLFormElementTypeId};
+use dom::element::HTMLFormElementTypeId;
 use dom::eventtarget::{EventTarget, NodeTargetTypeId};
-use dom::htmlcollection::{HTMLCollection, Static};
 use dom::htmlelement::HTMLElement;
-use dom::node::{Node, ElementNodeTypeId, window_from_node};
+use dom::node::{Node, ElementNodeTypeId};
 use servo_util::str::DOMString;
 
 #[deriving(Encodable)]
@@ -39,127 +37,4 @@ impl HTMLFormElement {
 }
 
 pub trait HTMLFormElementMethods {
-    fn AcceptCharset(&self) -> DOMString;
-    fn SetAcceptCharset(&self, _accept_charset: DOMString) -> ErrorResult;
-    fn Action(&self) -> DOMString;
-    fn SetAction(&self, _action: DOMString) -> ErrorResult;
-    fn Autocomplete(&self) -> DOMString;
-    fn SetAutocomplete(&self, _autocomplete: DOMString) -> ErrorResult;
-    fn Enctype(&self) -> DOMString;
-    fn SetEnctype(&self, _enctype: DOMString) -> ErrorResult;
-    fn Encoding(&self) -> DOMString;
-    fn SetEncoding(&self, _encoding: DOMString) -> ErrorResult;
-    fn Method(&self) -> DOMString;
-    fn SetMethod(&self, _method: DOMString) -> ErrorResult;
-    fn Name(&self) -> DOMString;
-    fn SetName(&self, _name: DOMString) -> ErrorResult;
-    fn NoValidate(&self) -> bool;
-    fn SetNoValidate(&self, _no_validate: bool) -> ErrorResult;
-    fn Target(&self) -> DOMString;
-    fn SetTarget(&self, _target: DOMString) -> ErrorResult;
-    fn Elements(&self) -> Temporary<HTMLCollection>;
-    fn Length(&self) -> i32;
-    fn Submit(&self) -> ErrorResult;
-    fn Reset(&self);
-    fn CheckValidity(&self) -> bool;
-    fn IndexedGetter(&self, _index: u32, _found: &mut bool) -> Temporary<Element>;
-}
-
-impl<'a> HTMLFormElementMethods for JSRef<'a, HTMLFormElement> {
-    fn AcceptCharset(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetAcceptCharset(&self, _accept_charset: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Action(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetAction(&self, _action: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Autocomplete(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetAutocomplete(&self, _autocomplete: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Enctype(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetEnctype(&self, _enctype: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Encoding(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetEncoding(&self, _encoding: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Method(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetMethod(&self, _method: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Name(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetName(&self, _name: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn NoValidate(&self) -> bool {
-        false
-    }
-
-    fn SetNoValidate(&self, _no_validate: bool) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Target(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetTarget(&self, _target: DOMString) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Elements(&self) -> Temporary<HTMLCollection> {
-        // FIXME: https://github.com/mozilla/servo/issues/1844
-        let window = window_from_node(self).root();
-        HTMLCollection::new(&*window, Static(vec!()))
-    }
-
-    fn Length(&self) -> i32 {
-        0
-    }
-
-    fn Submit(&self) -> ErrorResult {
-        Ok(())
-    }
-
-    fn Reset(&self) {
-    }
-
-    fn CheckValidity(&self) -> bool {
-        false
-    }
-
-    fn IndexedGetter(&self, _index: u32, _found: &mut bool) -> Temporary<Element> {
-        fail!("Not implemented.")
-    }
 }