Gesture event hit test refactoring and reduction

Source/core/rendering/HitTestLocation.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 134 matching lines @@
 bool HitTestLocation::intersects(const FloatRect& rect) const
 {
     return intersectsRect(rect);
 }
 
 bool HitTestLocation::intersects(const RoundedRect& rect) const
 {
     return rect.intersectsQuad(m_transformedRect);
 }
 
+bool HitTestLocation::containsPoint(const FloatPoint& point) const
+{
+    return m_transformedRect.containsPoint(point);
+}
+
 IntRect HitTestLocation::rectForPoint(const LayoutPoint& point, unsigned topPadding, unsigned rightPadding, unsigned bottomPadding, unsigned leftPadding)
 {
     IntPoint actualPoint(flooredIntPoint(point));
     actualPoint -= IntSize(leftPadding, topPadding);
 
     IntSize actualPadding(leftPadding + rightPadding, topPadding + bottomPadding);
     // As IntRect is left inclusive and right exclusive (seeing IntRect::contains(x, y)), adding "1".
     // FIXME: Remove this once non-rect based hit-detection stops using IntRect:intersects.
     actualPadding += IntSize(1, 1);
 
     return IntRect(actualPoint, actualPadding);
 }
 
 } // namespace WebCore