Move more data from .data to the .rodata section

Source/core/rendering/svg/RenderSVGResourceMasker.h

 /*
  * Copyright (C) Research In Motion Limited 2009-2010. 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 32 matching lines @@
     virtual void removeAllClientsFromCache(bool markForInvalidation = true);
     virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true);
     virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, unsigned short resourceMode) OVERRIDE;
     virtual void postApplyResource(RenderObject*, GraphicsContext*&, unsigned short, const Path*, const RenderSVGShape*) OVERRIDE;
     virtual FloatRect resourceBoundingBox(RenderObject*);
 
     SVGUnitTypes::SVGUnitType maskUnits() const { return toSVGMaskElement(element())->maskUnitsCurrentValue(); }
     SVGUnitTypes::SVGUnitType maskContentUnits() const { return toSVGMaskElement(element())->maskContentUnitsCurrentValue(); }
 
     virtual RenderSVGResourceType resourceType() const { return s_resourceType; }
-    static RenderSVGResourceType s_resourceType;
+    static const RenderSVGResourceType s_resourceType;
 
 private:
     void calculateMaskContentRepaintRect();
     void drawMaskContent(GraphicsContext*, const FloatRect& targetBoundingBox);
 
     FloatRect m_maskContentBoundaries;
 };
 
 inline RenderSVGResourceMasker* toRenderSVGResourceMasker(RenderSVGResource* resource)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!resource || resource->resourceType() == MaskerResourceType);
     return static_cast<RenderSVGResourceMasker*>(resource);
 }
 
 }
 
 #endif