Oilpan: Remove GC_INFO_{DEFINE,DECLARE} macros

Source/modules/speech/SpeechGrammar.cpp

 /*
  * Copyright (C) 2012 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 in the
@@ skipping 13 matching lines @@
  */
 
 #include "config.h"
 
 #include "modules/speech/SpeechGrammar.h"
 
 #include "core/dom/Document.h"
 
 namespace WebCore {
 
-DEFINE_GC_INFO(SpeechGrammar);
-
 PassRefPtrWillBeRawPtr<SpeechGrammar> SpeechGrammar::create()
 {
     return adoptRefWillBeNoop(new SpeechGrammar);
 }
 
 PassRefPtrWillBeRawPtr<SpeechGrammar> SpeechGrammar::create(const KURL& src, double weight)
 {
     return adoptRefWillBeNoop(new SpeechGrammar(src, weight));
 }
 
@@ skipping 10 matching lines @@
 }
 
 SpeechGrammar::SpeechGrammar(const KURL& src, double weight)
     : m_src(src)
     , m_weight(weight)
 {
     ScriptWrappable::init(this);
 }
 
 } // namespace WebCore