Reduce forward declarations in core/dom

Source/core/dom/ScriptLoader.h

 /*
  * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 11 matching lines @@
 #define ScriptLoader_h
 
 #include "core/fetch/ResourceClient.h"
 #include "core/fetch/ResourcePtr.h"
 #include "wtf/text/TextPosition.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class ScriptResource;
-class ContainerNode;
 class Element;
 class ScriptLoaderClient;
 class ScriptSourceCode;
 
 
 class ScriptLoader FINAL : private ResourceClient {
 public:
     static PassOwnPtr<ScriptLoader> create(Element*, bool createdByParser, bool isEvaluated);
     virtual ~ScriptLoader();
 
@@ skipping 63 matching lines @@
 
 inline PassOwnPtr<ScriptLoader> ScriptLoader::create(Element* element, bool createdByParser, bool isEvaluated)
 {
     return adoptPtr(new ScriptLoader(element, createdByParser, isEvaluated));
 }
 
 }
 
 
 #endif