Replace RenderArena with PartitionAlloc.

Source/core/html/HTMLProgressElement.cpp

 /*
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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 39 matching lines @@
 {
 }
 
 PassRefPtr<HTMLProgressElement> HTMLProgressElement::create(const QualifiedName& tagName, Document* document)
 {
     RefPtr<HTMLProgressElement> progress = adoptRef(new HTMLProgressElement(tagName, document));
     progress->ensureUserAgentShadowRoot();
     return progress.release();
 }
 
-RenderObject* HTMLProgressElement::createRenderer(RenderArena* arena, RenderStyle* style)
+RenderObject* HTMLProgressElement::createRenderer(RenderStyle* style)
 {
     if (!style->hasAppearance() || hasAuthorShadowRoot())
         return RenderObject::createObject(this, style);
 
-    return new (arena) RenderProgress(this);
+    return new RenderProgress(this);
 }
 
 bool HTMLProgressElement::childShouldCreateRenderer(const NodeRenderingContext& childContext) const
 {
     return childContext.isOnUpperEncapsulationBoundary() && HTMLElement::childShouldCreateRenderer(childContext);
 }
 
 RenderProgress* HTMLProgressElement::renderProgress() const
 {
     if (renderer() && renderer()->isProgress())
@@ skipping 89 matching lines @@
 
     inner->appendChild(bar, ASSERT_NO_EXCEPTION);
 }
 
 bool HTMLProgressElement::shouldAppearIndeterminate() const
 {
     return !isDeterminate();
 }
 
 } // namespace