Regen dart:html from IDL with fixes

tools/dom/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.
 import logging
 import monitored
 import re
 
 typed_array_renames = {
     'ArrayBuffer': 'ByteBuffer',
@@ skipping 301 matching lines @@
 renamed_html_members = monitored.Dict('htmlrenamer.renamed_html_members', {
     'CSSStyleDeclaration.getPropertyValue': '_getPropertyValue',
     'CSSStyleDeclaration.setProperty': '_setProperty',
     'DirectoryEntry.getDirectory': '_getDirectory',
     'DirectoryEntry.getFile': '_getFile',
     'Document.createCDATASection': 'createCDataSection',
     'Document.defaultView': 'window',
     'Document.querySelector': 'query',
     'DOMURL.createObjectURL': 'createObjectUrl',
     'DOMURL.revokeObjectURL': 'revokeObjectUrl',
+    'DOMWindow.CSS': 'css',
     'DOMWindow.clearTimeout': '_clearTimeout',
     'DOMWindow.clearInterval': '_clearInterval',
     'DOMWindow.setTimeout': '_setTimeout',
     'DOMWindow.setInterval': '_setInterval',
     'DOMWindow.webkitConvertPointFromNodeToPage': '_convertPointFromNodeToPage',
     'DOMWindow.webkitConvertPointFromPageToNode': '_convertPointFromPageToNode',
     'DOMWindow.webkitNotifications': 'notifications',
     'DOMWindow.webkitRequestFileSystem': '_requestFileSystem',
     'DOMWindow.webkitResolveLocalFileSystemURL': 'resolveLocalFileSystemUrl',
     'Element.querySelector': 'query',
@@ skipping 436 matching lines @@
 
     # We're looking for a sequence of letters which start with capital letter
     # then a series of caps and finishes with either the end of the string or
     # a capital letter.
     # The [0-9] check is for names such as 2D or 3D
     # The following test cases should match as:
     #   WebKitCSSFilterValue: WebKit(C)(SS)(F)ilterValue
     #   XPathNSResolver: (X)()(P)ath(N)(S)(R)esolver (no change)
     #   IFrameElement: (I)()(F)rameElement (no change)
     return re.sub(r'([A-Z])([A-Z]{2,})([A-Z]|$)', toLower, name)