Remove CSS clients of ImageResource

sky/engine/core/css/CSSImageValue.h

Index: sky/engine/core/css/CSSImageValue.h
diff --git a/sky/engine/core/css/CSSImageValue.h b/sky/engine/core/css/CSSImageValue.h
deleted file mode 100644
index d33943951a6dae4094979a9eec85daefdb23730f..0000000000000000000000000000000000000000
--- a/sky/engine/core/css/CSSImageValue.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * (C) 1999-2003 Lars Knoll (knoll@kde.org)
- * Copyright (C) 2004, 2005, 2006, 2008, 2012 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 SKY_ENGINE_CORE_CSS_CSSIMAGEVALUE_H_
-#define SKY_ENGINE_CORE_CSS_CSSIMAGEVALUE_H_
-
-#include "sky/engine/core/css/CSSValue.h"
-#include "sky/engine/core/fetch/ResourceFetcher.h"
-#include "sky/engine/platform/weborigin/Referrer.h"
-#include "sky/engine/wtf/RefPtr.h"
-
-namespace blink {
-
-class Document;
-class Element;
-class KURL;
-class StyleFetchedImage;
-class StyleImage;
-class RenderObject;
-
-class CSSImageValue : public CSSValue {
-public:
-    static PassRefPtr<CSSImageValue> create(const KURL& url, StyleImage* image = 0)
-    {
-        return adoptRef(new CSSImageValue(url, url, image));
-    }
-    static PassRefPtr<CSSImageValue> create(const String& rawValue, const KURL& url, StyleImage* image = 0)
-    {
-        return adoptRef(new CSSImageValue(rawValue, url, image));
-    }
-    ~CSSImageValue();
-
-    StyleFetchedImage* cachedImage(ResourceFetcher*, const ResourceLoaderOptions&);
-    StyleFetchedImage* cachedImage(ResourceFetcher* fetcher) { return cachedImage(fetcher, ResourceFetcher::defaultResourceOptions()); }
-    // Returns a StyleFetchedImage if the image is cached already, otherwise a StylePendingImage.
-    StyleImage* cachedOrPendingImage();
-
-    const String& url() { return m_absoluteURL; }
-
-    void setReferrer(const Referrer& referrer) { m_referrer = referrer; }
-    const Referrer& referrer() const { return m_referrer; }
-
-    void reResolveURL(const Document&);
-
-    String customCSSText() const;
-
-    PassRefPtr<CSSValue> cloneForCSSOM() const;
-
-    bool equals(const CSSImageValue&) const;
-
-    bool knownToBeOpaque(const RenderObject*) const;
-
-    void setInitiator(const AtomicString& name) { m_initiatorName = name; }
-    void restoreCachedResourceIfNeeded(Document&);
-
-private:
-    CSSImageValue(const String& rawValue, const KURL&, StyleImage*);
-
-    String m_relativeURL;
-    String m_absoluteURL;
-    Referrer m_referrer;
-    RefPtr<StyleImage> m_image;
-    bool m_accessedImage;
-    AtomicString m_initiatorName;
-};
-
-DEFINE_CSS_VALUE_TYPE_CASTS(CSSImageValue, isImageValue());
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_CORE_CSS_CSSIMAGEVALUE_H_