Revert "Replacing non-portable CanvasRenderingContext.setFillColor with more portable variants."

lib/html/scripts/htmlrenamer.py

 #!/usr/bin/python
 # Copyright (c) 2012, 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.
 
 _html_interface_renames = {
     'DOMFormData': 'FormData',
     'DOMWindow': 'Window',
     'WebKitAnimation': 'Animation',
     'WebKitAnimationEvent': 'AnimationEvent',
@@ skipping 111 matching lines @@
 # TODO(jacobr): cleanup and augment this list.
 _removed_html_members = set([
     'NodeList.item',
     "Attr.*",
 #    "BarProp.*",
 #    "BarInfo.*",
 #    "Blob.webkitSlice",
 #    "CDATASection.*",
 #    "Comment.*",
 #    "DOMImplementation.*",
-    "CanvasRenderingContext2D.setFillColor",
-    "CanvasRenderingContext2D.setStrokeColor",
     "Document.get:forms",
 #    "Document.get:selectedStylesheetSet",
 #    "Document.set:selectedStylesheetSet",
 #    "Document.get:preferredStylesheetSet",
     "Document.get:links",
     "Document.set:domain",
     "Document.createAttributeNS",
     "Document.get:inputEncoding",
     "Document.get:height",
     "Document.get:width",
@@ skipping 171 matching lines @@
 
   def _FindMatch(self, interface, member, member_prefix, candidates):
     for interface in self._database.Hierarchy(interface):
       html_interface_name = self.RenameInterface(interface)
       member_name = html_interface_name + '.' + member
       if member_name in candidates:
         return member_name
       member_name = html_interface_name + '.' + member_prefix + member
       if member_name in candidates:
         return member_name