Refactor HitTestResult to store the HitTestRequest

Source/core/layout/LayoutView.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 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 60 matching lines @@
 
     setPreferredLogicalWidthsDirty(MarkOnlyThis);
 
     setPositionState(AbsolutePosition); // to 0,0 :)
 }
 
 LayoutView::~LayoutView()
 {
 }
 
-bool LayoutView::hitTest(const HitTestRequest& request, HitTestResult& result)
+bool LayoutView::hitTest(HitTestResult& result)
 {
-    return hitTest(request, result.hitTestLocation(), result);
+    return hitTest(result.hitTestRequest(), result.hitTestLocation(), result);
 }
 
 bool LayoutView::hitTest(const HitTestRequest& request, const HitTestLocation& location, HitTestResult& result)
 {
     TRACE_EVENT0("blink", "LayoutView::hitTest");
     m_hitTestCount++;
 
     ASSERT(!location.isRectBasedTest() || request.listBased());
 
     // We have to recursively update layout/style here because otherwise, when the hit test recurses
@@ skipping 863 matching lines @@
     return viewHeight(IncludeScrollbars) / scale;
 }
 
 void LayoutView::willBeDestroyed()
 {
     LayoutBlockFlow::willBeDestroyed();
     m_compositor.clear();
 }
 
 } // namespace blink