Add SVGResources helper for resource-bounds invalidation

third_party/WebKit/Source/core/layout/svg/SVGResources.h

 /*
  * 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
@@ skipping 75 matching lines @@
   // Chainable resources - linked through xlink:href
   LayoutSVGResourceContainer* linkedResource() const {
     return m_linkedResource;
   }
 
   void buildSetOfResources(HashSet<LayoutSVGResourceContainer*>&);
 
   // Methods operating on all cached resources
   void removeClientFromCache(LayoutObject*,
                              bool markForInvalidation = true) const;
+  void removeClientFromCacheAffectingObjectBounds(
+      LayoutObject*,
+      bool markForInvalidation = true) const;
   void resourceDestroyed(LayoutSVGResourceContainer*);
 
 #ifndef NDEBUG
   void dump(const LayoutObject*);
 #endif
 
  private:
   friend class SVGResourcesCycleSolver;
 
   bool hasResourceData() const;
@@ skipping 81 matching lines @@
 
   std::unique_ptr<ClipperFilterMaskerData> m_clipperFilterMaskerData;
   std::unique_ptr<MarkerData> m_markerData;
   std::unique_ptr<FillStrokeData> m_fillStrokeData;
   LayoutSVGResourceContainer* m_linkedResource;
 };
 
 }  // namespace blink
 
 #endif