Move RenderSVGResource into the inheritance hierarchy

Source/core/rendering/svg/RenderSVGResourcePattern.h

 /*
  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) Research In Motion Limited 2010. 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 RenderSVGResourcePattern_h
 #define RenderSVGResourcePattern_h
 
-#include "core/rendering/svg/RenderSVGResourceContainer.h"
+#include "core/rendering/svg/RenderSVGResourcePaintServer.h"
 #include "core/svg/PatternAttributes.h"
 #include "core/svg/SVGPatternElement.h"
 #include "core/svg/SVGUnitTypes.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/graphics/ImageBuffer.h"
 #include "platform/graphics/Pattern.h"
 #include "platform/transforms/AffineTransform.h"
 
 #include "wtf/HashMap.h"
 #include "wtf/OwnPtr.h"
 
 namespace blink {
 
 struct PatternData {
     WTF_MAKE_FAST_ALLOCATED;
 public:
     RefPtr<Pattern> pattern;
     AffineTransform transform;
 };
 
-class RenderSVGResourcePattern final : public RenderSVGResourceContainer {
+class RenderSVGResourcePattern final : public RenderSVGResourcePaintServer {
 public:
     explicit RenderSVGResourcePattern(SVGPatternElement*);
 
     virtual const char* renderName() const override { return "RenderSVGResourcePattern"; }
 
     virtual void removeAllClientsFromCache(bool markForInvalidation = true) override;
     virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true) override;
 
     virtual SVGPaintServer preparePaintServer(const RenderObject&) override;
 
     virtual RenderSVGResourceType resourceType() const override { return s_resourceType; }
     static const RenderSVGResourceType s_resourceType;
 
 private:
     bool buildTileImageTransform(const RenderObject&, const PatternAttributes&, const SVGPatternElement*, FloatRect& patternBoundaries, AffineTransform& tileImageTransform) const;
 
     PassOwnPtr<ImageBuffer> createTileImage(const PatternAttributes&, const FloatRect& tileBoundaries,
                                             const FloatRect& absoluteTileBoundaries, const AffineTransform& tileImageTransform) const;
 
     PatternData* buildPattern(const RenderObject&, const SVGPatternElement*);
 
     bool m_shouldCollectPatternAttributes : 1;
     PatternAttributes m_attributes;
     HashMap<const RenderObject*, OwnPtr<PatternData> > m_patternMap;
 };
 
 }
 
 #endif