IDL: Fix build bugs in IDL dictionary impl generation

Source/bindings/scripts/v8_types.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 404 matching lines @@
 
     idl_type = idl_type.preprocessed_type
     native_array_element_type = idl_type.native_array_element_type
     if native_array_element_type:
         includes_for_type.update(impl_includes_for_type(
                 native_array_element_type, interfaces_info))
         includes_for_type.add('wtf/Vector.h')
 
     if idl_type.is_string_type:
         includes_for_type.add('wtf/text/WTFString.h')
-    if idl_type.name in interfaces_info:
-        interface_info = interfaces_info[idl_type.name]
+    if idl_type.base_type in interfaces_info:
+        interface_info = interfaces_info[idl_type.base_type]
         includes_for_type.add(interface_info['include_path'])
     return includes_for_type
 
 IdlTypeBase.impl_includes_for_type = impl_includes_for_type
 
 
 component_dir = {}
 
 
 def set_component_dirs(new_component_dirs):
@@ skipping 384 matching lines @@
 
 
 def is_explicit_nullable(idl_type):
     # Nullable type that isn't implicit nullable (see above.) For such types,
     # we use Nullable<T> or similar explicit ways to represent a null value.
     return idl_type.is_nullable and not idl_type.is_implicit_nullable
 
 IdlTypeBase.is_implicit_nullable = property(is_implicit_nullable)
 IdlUnionType.is_implicit_nullable = False
 IdlTypeBase.is_explicit_nullable = property(is_explicit_nullable)