IDL compiler: [Custom=PropertyEnumerator]

Source/bindings/scripts/unstable/v8_interface.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 23 matching lines @@
 Until then, please work on the Perl IDL compiler.
 For details, see bug http://crbug.com/239771
 """
 
 import v8_attributes
 from v8_globals import includes
 import v8_methods
 import v8_types
 from v8_types import inherits_interface
 import v8_utilities
-from v8_utilities import capitalize, conditional_string, cpp_name, has_extended_attribute, has_extended_attribute_value, runtime_enabled_function_name
+from v8_utilities import capitalize, conditional_string, cpp_name, has_extended_attribute_value, runtime_enabled_function_name
 
 
 INTERFACE_H_INCLUDES = set([
     'bindings/v8/V8Binding.h',
     'bindings/v8/V8DOMWrapper.h',
     'bindings/v8/WrapperTypeInfo.h',
 ])
 INTERFACE_CPP_INCLUDES = set([
     'RuntimeEnabledFeatures.h',
     'bindings/v8/ExceptionState.h',
@@ skipping 434 matching lines @@
 def property_getter(getter):
     def is_null_expression(idl_type):
         if idl_type == 'DOMString':
             return 'element.isNull()'
         return None
 
     idl_type = getter.idl_type
     extended_attributes = getter.extended_attributes
     return {
         'cpp_type': v8_types.cpp_type(idl_type),
-        'is_custom': 'Custom' in extended_attributes,
+        'is_custom':
+            'Custom' in extended_attributes and
+            (not extended_attributes['Custom'] or
+             has_extended_attribute_value(getter, 'Custom', 'PropertyGetter')),
+        'is_custom_property_enumerator': has_extended_attribute_value(
+            getter, 'Custom', 'PropertyEnumerator'),
+        'is_custom_property_query': has_extended_attribute_value(
+            getter, 'Custom', 'PropertyQuery'),
         'is_null_expression': is_null_expression(idl_type),
         'name': cpp_name(getter),
         'v8_set_return_value': v8_types.v8_set_return_value(idl_type, 'element', extended_attributes=extended_attributes, script_wrappable='collection'),
     }
 
 
 def property_setter(setter):
     idl_type = setter.arguments[1].idl_type
     extended_attributes = setter.extended_attributes
     return {
@@ skipping 114 matching lines @@
         deleter = next(
             method
             for method in interface.operations
             if ('deleter' in method.specials and
                 len(method.arguments) == 1 and
                 method.arguments[0].idl_type == 'DOMString'))
     except StopIteration:
         return None
 
     return property_deleter(deleter)