Oilpan: Remove GC_INFO_{DEFINE,DECLARE} macros

Source/core/dom/DOMURL.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2012 Motorola Mobility Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 26 matching lines @@
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class Blob;
 class ExceptionState;
 class ExecutionContext;
 class URLRegistrable;
 
 class DOMURL FINAL : public RefCountedWillBeGarbageCollectedFinalized<DOMURL>, public ScriptWrappable, public DOMURLUtils {
-    DECLARE_GC_INFO;
 public:
     static PassRefPtrWillBeRawPtr<DOMURL> create(const String& url, ExceptionState& exceptionState)
     {
         return adoptRefWillBeNoop(new DOMURL(url, blankURL(), exceptionState));
     }
     static PassRefPtrWillBeRawPtr<DOMURL> create(const String& url, const String& base, ExceptionState& exceptionState)
     {
         return adoptRefWillBeNoop(new DOMURL(url, KURL(KURL(), base), exceptionState));
     }
     static PassRefPtrWillBeRawPtr<DOMURL> create(const String& url, PassRefPtrWillBeRawPtr<DOMURL> base, ExceptionState& exceptionState)
@@ skipping 18 matching lines @@
 private:
     DOMURL(const String& url, const KURL& base, ExceptionState&);
 
     KURL m_url;
     String m_input;
 };
 
 } // namespace WebCore
 
 #endif // DOMURL_h