Remove ~1750 superfluous includes from core

Source/core/rendering/style/RenderStyle.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Adobe Systems Incorporated. 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 11 matching lines @@
 
 #include "config.h"
 #include "core/rendering/style/RenderStyle.h"
 
 #include <algorithm>
 #include "CSSPropertyNames.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/WebCoreMemoryInstrumentation.h"
 #include "core/platform/graphics/Font.h"
 #include "core/platform/graphics/FontSelector.h"
-#include "core/platform/graphics/transforms/ScaleTransformOperation.h"
-#include "core/rendering/RenderArena.h"
-#include "core/rendering/RenderObject.h"
 #include "core/rendering/RenderTheme.h"
 #include "core/rendering/TextAutosizer.h"
 #include "core/rendering/style/ContentData.h"
 #include "core/rendering/style/CursorList.h"
 #include "core/rendering/style/QuotesData.h"
 #include "core/rendering/style/ShadowData.h"
 #include "core/rendering/style/StyleImage.h"
 #include "core/rendering/style/StyleInheritedData.h"
 #include <wtf/MathExtras.h>
 #include <wtf/MemoryInstrumentationVector.h>
@@ skipping 1557 matching lines @@
     info.addMember(inherited, "inherited");
     info.addMember(m_cachedPseudoStyles, "cachedPseudoStyles");
 #if ENABLE(SVG)
     info.addMember(m_svgStyle, "svgStyle");
 #endif
     info.addMember(inherited_flags, "inherited_flags");
     info.addMember(noninherited_flags, "noninherited_flags");
 }
 
 } // namespace WebCore