Refactor HitTestResult to store the HitTestRequest

Source/core/layout/line/LineBoxList.h

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 46 matching lines @@
     void deleteLineBoxTree();
     void deleteLineBoxes();
 
     void extractLineBox(InlineFlowBox*);
     void attachLineBox(InlineFlowBox*);
     void removeLineBox(InlineFlowBox*);
 
     void dirtyLineBoxes();
     void dirtyLinesFromChangedChild(LayoutObject* parent, LayoutObject* child);
 
-    bool hitTest(LayoutBoxModelObject*, const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) const;
+    bool hitTest(LayoutBoxModelObject*, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) const;
     bool anyLineIntersectsRect(LayoutBoxModelObject*, const LayoutRect&, const LayoutPoint&) const;
     bool lineIntersectsDirtyRect(LayoutBoxModelObject*, InlineFlowBox*, const PaintInfo&, const LayoutPoint&) const;
     bool rangeIntersectsRect(LayoutBoxModelObject*, LayoutUnit logicalTop, LayoutUnit logicalBottom, const LayoutRect&, const LayoutPoint&) const;
 
 private:
 
     // For block flows, each box represents the root inline box for a line in the
     // paragraph.
     // For inline flows, each box represents a portion of that inline.
     InlineFlowBox* m_firstLineBox;
     InlineFlowBox* m_lastLineBox;
 };
 
 
 #if !ENABLE(ASSERT)
 inline void LineBoxList::checkConsistency() const
 {
 }
 #endif
 
 } // namespace blink
 
 #endif // LineBoxList_h