Attempt to land Dartium roll a second time.

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 357 matching lines @@
   'DataTransferItemList.add(File file)': 'addFile',
   'DataTransferItemList.add(DOMString data, DOMString type)': 'addData',
   'FormData.append(DOMString name, Blob value, DOMString filename)':
       'appendBlob',
   'IDBDatabase.transaction(DOMStringList storeNames, DOMString mode)':
       'transactionStores',
   'IDBDatabase.transaction(sequence<DOMString> storeNames, DOMString mode)':
       'transactionList',
   'IDBDatabase.transaction(DOMString storeName, DOMString mode)':
       'transactionStore',
+  'ImageBitmapFactories.createImageBitmap(HTMLImageElement image)' : 'createImageBitmap0',
+  'ImageBitmapFactories.createImageBitmap(HTMLImageElement image, long sx, long sy, long sw, long sh)' : 'createImageBitmap1',
+  'ImageBitmapFactories.createImageBitmap(HTMLVideoElement video)' : 'createImageBitmap2',
+  'ImageBitmapFactories.createImageBitmap(HTMLVideoElement video, long sx, long sy, long sw, long sh)' : 'createImageBitmap3',
+  'ImageBitmapFactories.createImageBitmap(CanvasRenderingContext2D context)' : 'createImageBitmap4',
+  'ImageBitmapFactories.createImageBitmap(CanvasRenderingContext2D context, long sx, long sy, long sw, long sh)' : 'createImageBitmap5',
+  'ImageBitmapFactories.createImageBitmap(HTMLCanvasElement canvas)' : 'createImageBitmap6',
+  'ImageBitmapFactories.createImageBitmap(HTMLCanvasElement canvas, long sx, long sy, long sw, long sh)' : 'createImageBitmap7',
+  'ImageBitmapFactories.createImageBitmap(ImageData data)' : 'createImageBitmap8',
+  'ImageBitmapFactories.createImageBitmap(ImageData data, long sx, long sy, long sw, long sh)' : 'createImageBitmap9',
+  'ImageBitmapFactories.createImageBitmap(ImageBitmap bitmap)' : 'createImageBitmap10',
+  'ImageBitmapFactories.createImageBitmap(ImageBitmap bitmap, long sx, long sy, long sw, long sh)' : 'createImageBitmap11',
   'RTCDataChannel.send(ArrayBuffer data)': 'sendByteBuffer',
   'RTCDataChannel.send(ArrayBufferView data)': 'sendTypedData',
   'RTCDataChannel.send(Blob data)': 'sendBlob',
   'RTCDataChannel.send(DOMString data)': 'sendString',
   'SourceBuffer.appendBuffer(ArrayBufferView data)': 'appendBufferView',
   'URL.createObjectURL(MediaSource source)':
       'createObjectUrlFromSource',
   'URL.createObjectURL(WebKitMediaSource source)':
       '_createObjectUrlFromWebKitSource',
   'URL.createObjectURL(MediaStream stream)': 'createObjectUrlFromStream',
@@ skipping 343 matching lines @@
 
 class HtmlRenamer(object):
   def __init__(self, database):
     self._database = database
 
   def RenameInterface(self, interface):
     if 'Callback' in interface.ext_attrs:
       if interface.id in _removed_html_interfaces:
         return None
 
-    if interface.id in html_interface_renames:
-      return html_interface_renames[interface.id]
-    elif interface.id.startswith('HTML'):
+    candidate = self.RenameInterfaceId(interface.id)
+    if candidate:
+      return candidate
+
+    if interface.id.startswith('HTML'):
       if any(interface.id in ['Element', 'Document']
              for interface in self._database.Hierarchy(interface)):
         return interface.id[len('HTML'):]
     return self._DartifyName(interface.javascript_binding_name)
 
+  def RenameInterfaceId(self, interface_id):
+    if interface_id in html_interface_renames:
+      return html_interface_renames[interface_id]
+    return None;
 
 
   def RenameMember(self, interface_name, member_node, member, member_prefix='',
       dartify_name=True):
     """
     Returns the name of the member in the HTML library or None if the member is
     suppressed in the HTML library
     """
     interface = self._database.GetInterface(interface_name)
 
@@ skipping 107 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)