Generalize ImageForContainer

Source/core/svg/graphics/SVGImageCache.h

Index: Source/core/svg/graphics/SVGImageCache.h
diff --git a/Source/core/svg/graphics/SVGImageCache.h b/Source/core/svg/graphics/SVGImageCache.h
deleted file mode 100644
index 677444ebc78ceb56ec71ac7047442774c6893aeb..0000000000000000000000000000000000000000
--- a/Source/core/svg/graphics/SVGImageCache.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (C) 2011 Research In Motion Limited. 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 SVGImageCache_h
-#define SVGImageCache_h
-
-#include "core/platform/graphics/Image.h"
-#include "platform/geometry/FloatSize.h"
-#include "platform/geometry/IntSize.h"
-#include "wtf/HashMap.h"
-#include "wtf/PassOwnPtr.h"
-#include "wtf/RefPtr.h"
-
-namespace WebCore {
-
-class ImageResource;
-class ImageResourceClient;
-class ImageBuffer;
-class SVGImage;
-class SVGImageForContainer;
-class RenderObject;
-
-class SVGImageCache {
-    WTF_MAKE_FAST_ALLOCATED;
-public:
-    ~SVGImageCache();
-
-    static PassOwnPtr<SVGImageCache> create(SVGImage* image)
-    {
-        return adoptPtr(new SVGImageCache(image));
-    }
-
-    void removeClientFromCache(const ImageResourceClient*);
-
-    void setContainerSizeForRenderer(const ImageResourceClient*, const IntSize&, float);
-    IntSize imageSizeForRenderer(const RenderObject*) const;
-
-    Image* imageForRenderer(const RenderObject*);
-
-private:
-    SVGImageCache(SVGImage*);
-
-    typedef HashMap<const ImageResourceClient*, RefPtr<SVGImageForContainer> > ImageForContainerMap;
-
-    SVGImage* m_svgImage;
-    ImageForContainerMap m_imageForContainerMap;
-};
-
-} // namespace WebCore
-
-#endif // SVGImageCache_h