Replace RenderArena with PartitionAlloc.

Source/core/svg/SVGFilterPrimitiveStandardAttributes.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  *
  * 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,
@@ skipping 49 matching lines @@
 
     inline void primitiveAttributeChanged(const QualifiedName& attribute)
     {
         if (RenderObject* primitiveRenderer = renderer())
             static_cast<RenderSVGResourceFilterPrimitive*>(primitiveRenderer)->primitiveAttributeChanged(attribute);
     }
 
 private:
     virtual bool isFilterEffect() const { return true; }
 
-    virtual RenderObject* createRenderer(RenderArena*, RenderStyle*) OVERRIDE;
+    virtual RenderObject* createRenderer(RenderStyle*) OVERRIDE;
     virtual bool rendererIsNeeded(const NodeRenderingContext&) OVERRIDE;
     virtual bool childShouldCreateRenderer(const NodeRenderingContext&) const OVERRIDE { return false; }
 
     BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGFilterPrimitiveStandardAttributes)
         DECLARE_ANIMATED_LENGTH(X, x)
         DECLARE_ANIMATED_LENGTH(Y, y)
         DECLARE_ANIMATED_LENGTH(Width, width)
         DECLARE_ANIMATED_LENGTH(Height, height)
         DECLARE_ANIMATED_STRING(Result, result)
     END_DECLARE_ANIMATED_PROPERTIES
 };
 
 void invalidateFilterPrimitiveParent(SVGElement*);
 
 } // namespace WebCore
 
 #endif