Preparing Chrome roll.

lib/dom/scripts/systemnative.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.
 
 """This module provides shared functionality for the systems to generate
 native binding from the IDL database."""
 
 import emitter
 import os
@@ skipping 412 matching lines @@
     if is_custom:
       return
 
     if 'Reflect' in attr.ext_attrs:
       webcore_function_name = self._TypeInfo(attr.type.id).webcore_getter_name()
       if 'URL' in attr.ext_attrs:
         if 'NonEmpty' in attr.ext_attrs:
           webcore_function_name = 'getNonEmptyURLAttribute'
         else:
           webcore_function_name = 'getURLAttribute'
+    elif 'ImplementedAs' in attr.ext_attrs:
+      webcore_function_name = attr.ext_attrs['ImplementedAs']
     else:
       if attr.id == 'operator':
         webcore_function_name = '_operator'
       elif attr.id == 'target' and attr.type.id == 'SVGAnimatedString':
         webcore_function_name = 'svgTarget'
       else:
         webcore_function_name = _ToWebKitName(attr.id)
       if attr.type.id.startswith('SVGAnimated'):
         webcore_function_name += 'Animated'
 
@@ skipping 504 matching lines @@
     parent_interface = _FindInHierarchy(database, parent_interface, test)
     if parent_interface:
       return parent_interface
 
 def _ToWebKitName(name):
   name = name[0].lower() + name[1:]
   name = re.sub(r'^(hTML|uRL|jS|xML|xSLT)', lambda s: s.group(1).lower(),
                 name)
   return re.sub(r'^(create|exclusive)', lambda s: 'is' + s.group(1).capitalize(),
                 name)