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.

1 files changed, 0 insertions, 11 deletions

diff --git a/src/components/script/dom/htmlheadingelement.rs b/src/components/script/dom/htmlheadingelement.rs
index 95d67b7317c..59de8bd2b0a 100644
--- a/src/components/script/dom/htmlheadingelement.rs
+++ b/src/components/script/dom/htmlheadingelement.rs
@@ -49,15 +49,4 @@ impl HTMLHeadingElement {
 }
 
 pub trait HTMLHeadingElementMethods {
-    fn Align(&self) -> DOMString;
-    fn SetAlign(&self, _align: DOMString);
-}
-
-impl<'a> HTMLHeadingElementMethods for JSRef<'a, HTMLHeadingElement> {
-    fn Align(&self) -> DOMString {
-        "".to_owned()
-    }
-
-    fn SetAlign(&self, _align: DOMString) {
-    }
 }