Make Resource RefCountedWillBeGarbageCollectedFinalized, attempt #2

third_party/WebKit/Source/core/css/CSSSVGDocumentValue.h

 /*
  * 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef CSSSVGDocumentValue_h
 #define CSSSVGDocumentValue_h
 
 #include "core/css/CSSValue.h"
 #include "core/fetch/DocumentResource.h"
-#include "core/fetch/ResourcePtr.h"
 
 namespace blink {
 
 class Document;
 
 class CSSSVGDocumentValue : public CSSValue {
 public:
     static PassRefPtrWillBeRawPtr<CSSSVGDocumentValue> create(const String& url)
     {
         return adoptRefWillBeNoop(new CSSSVGDocumentValue(url));
     }
     ~CSSSVGDocumentValue();
 
     DocumentResource* cachedSVGDocument() const { return m_document.get(); }
     DocumentResource* load(Document*);
 
     String customCSSText() const;
     const String& url() const { return m_url; }
     bool loadRequested() const { return m_loadRequested; }
     bool equals(const CSSSVGDocumentValue&) const;
 
-    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValue::traceAfterDispatch(visitor); }
+    DEFINE_INLINE_TRACE_AFTER_DISPATCH()
+    {
+        visitor->trace(m_document);
+        CSSValue::traceAfterDispatch(visitor);
+    }
 
 private:
     CSSSVGDocumentValue(const String& url);
 
     String m_url;
-    ResourcePtr<DocumentResource> m_document;
+    RefPtrWillBeMember<DocumentResource> m_document;
     bool m_loadRequested;
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSSVGDocumentValue, isSVGDocumentValue());
 
 } // namespace blink
 
 #endif // CSSSVGDocumentValue_h