Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo…

client/html/generated/src/interface/CanvasElement.dart

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-// WARNING: Do not edit - generated code.
-
-interface CanvasElement extends Element {
-
-  int get height();
-
-  void set height(int value);
-
-  int get width();
-
-  void set width(int value);
-
-  CanvasRenderingContext getContext([String contextId]);
-
-  String toDataURL(String type);
-}