IDL compiler: [PerContextEnabled] for getters

Source/bindings/scripts/unstable/v8_utilities.py

 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 123 matching lines @@
 
 # [DeprecateAs]
 def generate_deprecate_as(member, contents, includes):
     deprecate_as = member.extended_attributes.get('DeprecateAs')
     if not deprecate_as:
         return
     contents['deprecate_as'] = deprecate_as
     includes.update(['core/page/UseCounter.h'])
 
 
+# [PerContextEnabled]
+def per_context_enabled_function_name(definition_or_member):
+    extended_attributes = definition_or_member.extended_attributes
+    if 'PerContextEnabled' not in extended_attributes:
+        return None
+    feature_name = extended_attributes['PerContextEnabled']
+    return 'ContextFeatures::%sEnabled' % uncapitalize(feature_name)
+
+
 # [RuntimeEnabled]
 def runtime_enabled_function_name(definition_or_member):
     """Returns the name of the RuntimeEnabledFeatures function.
 
     The returned function checks if a method/attribute is enabled.
     Given extended attribute RuntimeEnabled=FeatureName, return:
         RuntimeEnabledFeatures::{featureName}Enabled
     """
     extended_attributes = definition_or_member.extended_attributes
     if 'RuntimeEnabled' not in extended_attributes:
         return None
     feature_name = extended_attributes['RuntimeEnabled']
     return 'RuntimeEnabledFeatures::%sEnabled' % uncapitalize(feature_name)
 
 
 # [ImplementedAs]
 def cpp_name(definition_or_member):
     return definition_or_member.extended_attributes.get('ImplementedAs', definition_or_member.name)
 
 
 # [MeasureAs]
 def generate_measure_as(definition_or_member, contents, includes):
     if 'MeasureAs' not in definition_or_member.extended_attributes:
         return
     contents['measure_as'] = definition_or_member.extended_attributes['MeasureAs']
     includes.add('core/page/UseCounter.h')