Remove ~1750 superfluous includes from core

Source/core/rendering/style/ContentData.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 11 matching lines @@
 #include "config.h"
 #include "core/rendering/style/ContentData.h"
 
 #include "core/rendering/RenderCounter.h"
 #include "core/rendering/RenderImage.h"
 #include "core/rendering/RenderImageResource.h"
 #include "core/rendering/RenderImageResourceStyleImage.h"
 #include "core/rendering/RenderQuote.h"
 #include "core/rendering/RenderTextFragment.h"
 #include "core/rendering/style/RenderStyle.h"
-#include "core/rendering/style/StyleInheritedData.h"
 
 namespace WebCore {
 
 PassOwnPtr<ContentData> ContentData::create(PassRefPtr<StyleImage> image)
 {
     return adoptPtr(new ImageContentData(image));
 }
 
 PassOwnPtr<ContentData> ContentData::create(const String& text)
 {
@@ skipping 50 matching lines @@
 }
 
 RenderObject* QuoteContentData::createRenderer(Document* doc, RenderStyle* pseudoStyle) const
 {
     RenderObject* renderer = new (doc->renderArena()) RenderQuote(doc, m_quote);
     renderer->setPseudoStyle(pseudoStyle);
     return renderer;
 }
 
 } // namespace WebCore