[Bindings] Refactoring of binding code around runtime enabled features

third_party/WebKit/Source/bindings/scripts/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 416 matching lines @@
         return 'FeaturePolicy::%sEnabled' % uncapitalize(trial_name)
 
     return None
 
 
 def origin_trial_feature_name(definition_or_member):
     extended_attributes = definition_or_member.extended_attributes
     return extended_attributes.get('OriginTrialEnabled') or extended_attributes.get('FeaturePolicy')
 
 
+# [RuntimeEnabled]
 def runtime_feature_name(definition_or_member):
     extended_attributes = definition_or_member.extended_attributes
     if 'RuntimeEnabled' not in extended_attributes:
         return None
+    includes.add('platform/RuntimeEnabledFeatures.h')
     return extended_attributes['RuntimeEnabled']
 
 
-# [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
-
-    If the RuntimeEnabled extended attribute is found, the includes
-    are also updated as a side-effect.
-    """
-    feature_name = runtime_feature_name(definition_or_member)
-
-    if not feature_name:
-        return
-
-    includes.add('platform/RuntimeEnabledFeatures.h')
-    return 'RuntimeEnabledFeatures::%sEnabled' % uncapitalize(feature_name)
-
-
 # [Unforgeable]
 def is_unforgeable(interface, member):
     return (('Unforgeable' in interface.extended_attributes or
              'Unforgeable' in member.extended_attributes) and
             not member.is_static)
 
 
 # [LegacyInterfaceTypeChecking]
 def is_legacy_interface_type_checking(interface, member):
     return ('LegacyInterfaceTypeChecking' in interface.extended_attributes or
@@ skipping 192 matching lines @@
         return None
 
 
 IdlInterface.legacy_caller = property(legacy_caller)
 IdlInterface.indexed_property_getter = property(indexed_property_getter)
 IdlInterface.indexed_property_setter = property(indexed_property_setter)
 IdlInterface.indexed_property_deleter = property(indexed_property_deleter)
 IdlInterface.named_property_getter = property(named_property_getter)
 IdlInterface.named_property_setter = property(named_property_setter)
 IdlInterface.named_property_deleter = property(named_property_deleter)