Moving GraphicsContext and dependencies from core to platform.

Source/core/rendering/HitTestResult.cpp

 /*
  * Copyright (C) 2006, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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 22 matching lines @@
 #include "core/html/HTMLAnchorElement.h"
 #include "core/html/HTMLAreaElement.h"
 #include "core/html/HTMLImageElement.h"
 #include "core/html/HTMLInputElement.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/HTMLTextAreaElement.h"
 #include "core/html/HTMLVideoElement.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/frame/Frame.h"
 #include "core/page/FrameTree.h"
-#include "core/platform/Scrollbar.h"
 #include "core/rendering/RenderImage.h"
 #include "core/rendering/RenderTextFragment.h"
+#include "platform/scroll/Scrollbar.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 HitTestResult::HitTestResult()
     : m_isOverWidget(false)
     , m_isFirstLetter(false)
 {
 }
@@ skipping 451 matching lines @@
 {
     for (Node* node = m_innerNode.get(); node; node = NodeRenderingTraversal::parent(node)) {
         if (node->isElementNode())
             return toElement(node);
     }
 
     return 0;
 }
 
 } // namespace WebCore