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diff --git a/WebCore/css/CSSImageValue.h b/WebCore/css/CSSImageValue.h
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+/*
+ * (C) 1999-2003 Lars Knoll (knoll@kde.org)
+ * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef CSSImageValue_h
+#define CSSImageValue_h
+
+#include "CSSPrimitiveValue.h"
+#include "CachedResourceClient.h"
+#include <wtf/RefPtr.h>
+
+namespace WebCore {
+
+class DocLoader;
+class StyleCachedImage;
+
+class CSSImageValue : public CSSPrimitiveValue, private CachedResourceClient {
+public:
+    static PassRefPtr<CSSImageValue> create() { return adoptRef(new CSSImageValue); }
+    static PassRefPtr<CSSImageValue> create(const String& url) { return adoptRef(new CSSImageValue(url)); }
+    virtual ~CSSImageValue();
+
+    virtual StyleCachedImage* cachedImage(DocLoader*);
+    
+    virtual bool isImageValue() const { return true; }
+
+protected:
+    CSSImageValue(const String& url);
+
+    StyleCachedImage* cachedImage(DocLoader*, const String& url);
+    String cachedImageURL();
+    void clearCachedImage();
+
+private:
+    CSSImageValue();
+
+    RefPtr<StyleCachedImage> m_image;
+    bool m_accessedImage;
+};
+
+} // namespace WebCore
+
+#endif // CSSImageValue_h