Oilpan: Remove GC_INFO_{DEFINE,DECLARE} macros

Source/modules/crypto/Algorithm.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 23 matching lines @@
 #include "bindings/v8/ScriptWrappable.h"
 #include "heap/Handle.h"
 #include "public/platform/WebCryptoAlgorithm.h"
 #include "wtf/Forward.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 
 namespace WebCore {
 
 class Algorithm : public RefCountedWillBeGarbageCollectedFinalized<Algorithm>, public ScriptWrappable {
-    DECLARE_GC_INFO;
 public:
     static PassRefPtrWillBeRawPtr<Algorithm> create(const blink::WebCryptoAlgorithm&);
 
     String name();
 
     blink::WebCryptoAlgorithmParamsType type() const { return m_algorithm.paramsType(); }
 
     void trace(Visitor*) { }
 
 protected:
     explicit Algorithm(const blink::WebCryptoAlgorithm&);
 
     const blink::WebCryptoAlgorithm m_algorithm;
 };
 
 } // namespace WebCore
 
 #endif