Remove tons of OILPAN.

sky/engine/core/loader/ImageLoader.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010 Apple Inc. 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.
  *
@@ skipping 110 matching lines @@
 
     ASSERT(m_hasPendingLoadEvent || !loadEventSender().hasPendingEvents(this));
     if (m_hasPendingLoadEvent)
         loadEventSender().cancelEvent(this);
 
     ASSERT(m_hasPendingErrorEvent || !errorEventSender().hasPendingEvents(this));
     if (m_hasPendingErrorEvent)
         errorEventSender().cancelEvent(this);
 }
 
-void ImageLoader::trace(Visitor* visitor)
-{
-    visitor->trace(m_element);
-}
-
 void ImageLoader::setImage(ImageResource* newImage)
 {
     setImageWithoutConsideringPendingLoadEvent(newImage);
 
     // Only consider updating the protection ref-count of the Element immediately before returning
     // from this function as doing so might result in the destruction of this ImageLoader.
     updatedHasPendingEvent();
 }
 
 void ImageLoader::setImageWithoutConsideringPendingLoadEvent(ImageResource* newImage)
@@ skipping 352 matching lines @@
 void ImageLoader::sourceImageChanged()
 {
     HashSet<ImageLoaderClient*>::iterator end = m_clients.end();
     for (HashSet<ImageLoaderClient*>::iterator it = m_clients.begin(); it != end; ++it) {
         ImageLoaderClient* handle = *it;
         handle->notifyImageSourceChanged();
     }
 }
 
 }