Oilpan: Remove GC_INFO_{DEFINE,DECLARE} macros

Source/core/animation/KeyframeEffectModel.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 32 matching lines @@
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
 typedef HashSet<CSSPropertyID> PropertySet;
 
 class KeyframeEffectModelTest;
 
 // Represents the keyframes set through the API.
 class Keyframe : public RefCountedWillBeGarbageCollectedFinalized<Keyframe> {
-    DECLARE_GC_INFO;
 public:
     static PassRefPtrWillBeRawPtr<Keyframe> create()
     {
         return adoptRefWillBeNoop(new Keyframe);
     }
     static bool compareOffsets(const RefPtrWillBeRawPtr<Keyframe>& a, const RefPtrWillBeRawPtr<Keyframe>& b)
     {
         return a->offset() < b->offset();
     }
     void setOffset(double offset) { m_offset = offset; }
@@ skipping 99 matching lines @@
     mutable OwnPtr<KeyframeGroupMap> m_keyframeGroups;
 
     friend class KeyframeEffectModelTest;
 };
 
 DEFINE_TYPE_CASTS(KeyframeEffectModel, AnimationEffect, value, value->isKeyframeEffectModel(), value.isKeyframeEffectModel());
 
 } // namespace WebCore
 
 #endif // KeyframeEffectModel_h