Remove unused includes from various .cpp files in core/

Source/core/page/PrintContext.cpp

 /*
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2007 Apple Inc.
  *
  * 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/page/PrintContext.h"
 
 #include "core/page/Frame.h"
 #include "core/page/FrameView.h"
 #include "core/platform/graphics/GraphicsContext.h"
 #include "core/rendering/RenderView.h"
-#include "core/rendering/style/StyleInheritedData.h"
 #include <wtf/text/WTFString.h>
 
 namespace WebCore {
 
 // By imaging to a width a little wider than the available pixels,
 // thin pages will be scaled down a little, matching the way they
 // print in IE and Camino. This lets them use fewer sheets than they
 // would otherwise, which is presumably why other browsers do this.
 // Wide pages will be scaled down more than this.
 const float printingMinimumShrinkFactor = 1.25f;
@@ skipping 364 matching lines @@
         printContext.spoolPage(graphicsContext, pageIndex, pageWidth);
         graphicsContext.restore();
 
         currentHeight += pageSizeInPixels.height() + 1;
     }
 
     graphicsContext.restore();
 }
 
 }