Oilpan: Remove GC_INFO_{DEFINE,DECLARE} macros

Source/modules/crypto/Key.h

 /*
  * 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
@@ skipping 28 matching lines @@
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class Algorithm;
 class CryptoResult;
 
 class Key : public RefCountedWillBeGarbageCollectedFinalized<Key>,  public ScriptWrappable {
-    DECLARE_GC_INFO;
 public:
     static PassRefPtrWillBeRawPtr<Key> create(const blink::WebCryptoKey& key)
     {
         return adoptRefWillBeNoop(new Key(key));
     }
 
     ~Key();
 
     String type() const;
     bool extractable() const;
@@ skipping 15 matching lines @@
 protected:
     explicit Key(const blink::WebCryptoKey&);
 
     const blink::WebCryptoKey m_key;
     RefPtrWillBeMember<Algorithm> m_algorithm;
 };
 
 } // namespace WebCore
 
 #endif