Oilpan: Prepare to move ImageLoader and its subclasses to Oilpan heap.

Source/core/html/HTMLObjectElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 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
@@ skipping 97 matching lines @@
         // FIXME: What is the right thing to do here? Should we supress the
         // reload stuff when a persistable widget-type is specified?
         reloadPluginOnAttributeChange(name);
         if (!renderer())
             requestPluginCreationWithoutRendererIfPossible();
     } else if (name == dataAttr) {
         m_url = stripLeadingAndTrailingHTMLSpaces(value);
         if (renderer() && isImageType()) {
             setNeedsWidgetUpdate(true);
             if (!m_imageLoader)
-                m_imageLoader = adoptPtr(new HTMLImageLoader(this));
+                m_imageLoader = HTMLImageLoader::create(this);
             m_imageLoader->updateFromElementIgnoringPreviousError();
         } else {
             reloadPluginOnAttributeChange(name);
         }
     } else if (name == classidAttr) {
         m_classId = value;
         reloadPluginOnAttributeChange(name);
     } else {
         HTMLPlugInElement::parseAttribute(name, value);
     }
@@ skipping 360 matching lines @@
 {
     return fastHasAttribute(usemapAttr);
 }
 
 bool HTMLObjectElement::useFallbackContent() const
 {
     return HTMLPlugInElement::useFallbackContent() || m_useFallbackContent;
 }
 
 }