Remove ~1750 superfluous includes from core

Source/core/rendering/svg/SVGRenderSupport.cpp

 /*
  * Copyright (C) 2007, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
 
 #include "core/rendering/svg/SVGRenderSupport.h"
 
-#include "core/dom/NodeRenderStyle.h"
 #include "core/platform/graphics/transforms/TransformState.h"
 #include "core/rendering/RenderGeometryMap.h"
 #include "core/rendering/RenderLayer.h"
-#include "core/rendering/svg/RenderSVGResource.h"
 #include "core/rendering/svg/RenderSVGResourceClipper.h"
 #include "core/rendering/svg/RenderSVGResourceFilter.h"
-#include "core/rendering/svg/RenderSVGResourceMarker.h"
 #include "core/rendering/svg/RenderSVGResourceMasker.h"
 #include "core/rendering/svg/RenderSVGRoot.h"
 #include "core/rendering/svg/RenderSVGText.h"
 #include "core/rendering/svg/RenderSVGViewportContainer.h"
 #include "core/rendering/svg/SVGResources.h"
 #include "core/rendering/svg/SVGResourcesCache.h"
 #include "core/svg/SVGStyledElement.h"
 #include <wtf/UnusedParam.h>
 
 namespace WebCore {
@@ skipping 409 matching lines @@
     SVGRenderSupport::setRendererHasSVGShadow(child, SVGRenderSupport::rendererHasSVGShadow(parent) || SVGRenderSupport::rendererHasSVGShadow(child));
 }
 
 void SVGRenderSupport::styleChanged(RenderObject* object)
 {
     RenderObject* parent = object->parent();
     SVGRenderSupport::setRendererHasSVGShadow(object, (parent && SVGRenderSupport::rendererHasSVGShadow(parent)) || (object->style()->svgStyle() && object->style()->svgStyle()->shadow()));
 }
 
 }