IDL compiler: [ActiveDOMObject] interface

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 46 matching lines @@
     'core/dom/ContextFeatures.h',
     'core/dom/Document.h',
     'platform/TraceEvent.h',
     'wtf/UnusedParam.h',
 ])
 
 
 def generate_interface(interface):
     includes.clear()
     includes.update(INTERFACE_CPP_INCLUDES)
+    extended_attributes = interface.extended_attributes
     v8_class_name = v8_utilities.v8_class_name(interface)
 
     template_contents = {
         'cpp_class_name': cpp_name(interface),
         'header_includes': INTERFACE_H_INCLUDES,
         'interface_name': interface.name,
+        'is_active_dom_object': 'ActiveDOMObject' in extended_attributes,
         'v8_class_name': v8_class_name,
     }
 
     template_contents.update({
         'constants': [generate_constant(constant) for constant in interface.constants],
-        'do_not_check_constants': 'DoNotCheckConstants' in interface.extended_attributes,
+        'do_not_check_constants': 'DoNotCheckConstants' in extended_attributes,
     })
 
     attributes = [v8_attributes.generate_attribute(interface, attribute)
                   for attribute in interface.attributes]
     template_contents.update({
         'attributes': attributes,
         'has_accessors': any(attribute['is_expose_js_accessors'] for attribute in attributes),
         'has_constructor_attributes': any(attribute['constructor_type'] for attribute in attributes),
         'has_per_context_enabled_attributes': any(attribute['per_context_enabled_function_name'] for attribute in attributes),
         'has_replaceable_attributes': any(attribute['is_replaceable'] for attribute in attributes),
@@ skipping 129 matching lines @@
                             '%s->IsString()' % cpp_value,
                             '%s->IsObject()' % cpp_value])
     if v8_types.array_or_sequence_type(idl_type):
         return '%s->IsArray()' % cpp_value
     if v8_types.is_wrapper_type(idl_type):
         type_check = 'V8{idl_type}::hasInstance({cpp_value}, info.GetIsolate(), worldType(info.GetIsolate()))'.format(idl_type=idl_type, cpp_value=cpp_value)
         if argument['is_nullable']:
             type_check = ' || '.join(['%s->IsNull()' % cpp_value, type_check])
         return type_check
     return None