Replace RenderArena with PartitionAlloc

Source/core/svg/SVGImageElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Rob Buis <buis@kde.org>
  * Copyright (C) 2006 Alexander Kellett <lypanov@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.
  *
@@ skipping 165 matching lines @@
 bool SVGImageElement::selfHasRelativeLengths() const
 {
     return xCurrentValue().isRelative()
         || yCurrentValue().isRelative()
         || widthCurrentValue().isRelative()
         || heightCurrentValue().isRelative();
 }
 
 RenderObject* SVGImageElement::createRenderer(RenderStyle*)
 {
-    return new (document()->renderArena()) RenderSVGImage(this);
+    return new RenderSVGImage(this);
 }
 
 bool SVGImageElement::haveLoadedRequiredResources()
 {
     return !externalResourcesRequiredBaseValue() || !m_imageLoader.hasPendingActivity();
 }
 
 void SVGImageElement::attach(const AttachContext& context)
 {
     SVGGraphicsElement::attach(context);
@@ skipping 29 matching lines @@
     addSubresourceURL(urls, document()->completeURL(hrefCurrentValue()));
 }
 
 void SVGImageElement::didMoveToNewDocument(Document* oldDocument)
 {
     m_imageLoader.elementDidMoveToNewDocument();
     SVGGraphicsElement::didMoveToNewDocument(oldDocument);
 }
 
 }