Enable Oilpan by default in modules/filesystem/

Source/bindings/scripts/v8_callback_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 45 matching lines @@
 def cpp_type(idl_type):
     # FIXME: remove this function by making callback types consistent
     # (always use usual v8_types.cpp_type)
     idl_type_name = idl_type.name
     if idl_type_name == 'String':
         return 'const String&'
     if idl_type_name == 'void':
         return 'void'
     # Callbacks use raw pointers, so used_as_argument=True
     usual_cpp_type = idl_type.cpp_type_args(used_as_argument=True)
-    if usual_cpp_type.startswith(('Vector', 'WillBeHeapVector')):
+    if usual_cpp_type.startswith(('Vector', 'HeapVector', 'WillBeHeapVector')):
         return 'const %s&' % usual_cpp_type
     return usual_cpp_type
 
 IdlType.callback_cpp_type = property(cpp_type)
 
 
 def generate_callback_interface(callback_interface):
     includes.clear()
     includes.update(CALLBACK_INTERFACE_CPP_INCLUDES)
     return {
@@ skipping 48 matching lines @@
         }
 
     argument_declarations = ['ScriptValue thisValue'] if call_with_this_handle else []
     argument_declarations.extend(
         '%s %s' % (argument.idl_type.callback_cpp_type, argument.name)
         for argument in arguments)
     return  {
         'argument_declarations': argument_declarations,
         'arguments': [generate_argument(argument) for argument in arguments],
     }