Refactor HitTestResult to store the HitTestRequest

Source/core/layout/LayoutTableRow.h

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2009, 2013 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
@@ skipping 72 matching lines @@
     {
         if (section()->hasSameDirectionAs(table()))
             return style()->borderEnd();
 
         return style()->borderStart();
     }
 
     const BorderValue& borderAdjoiningStartCell(const LayoutTableCell*) const;
     const BorderValue& borderAdjoiningEndCell(const LayoutTableCell*) const;
 
-    virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override;
+    virtual bool nodeAtPoint(HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override;
 
     void addOverflowFromCell(const LayoutTableCell*);
 
     virtual const char* name() const override { return isAnonymous() ? "LayoutTableRow (anonymous)" : "LayoutTableRow"; }
 
 private:
     virtual LayoutObjectChildList* virtualChildren() override { return children(); }
     virtual const LayoutObjectChildList* virtualChildren() const override { return children(); }
 
     virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectTableRow || LayoutBox::isOfType(type); }
@@ skipping 47 matching lines @@
 
 inline LayoutTableRow* LayoutTableSection::lastRow() const
 {
     ASSERT(children() == virtualChildren());
     return toLayoutTableRow(children()->lastChild());
 }
 
 } // namespace blink
 
 #endif // LayoutTableRow_h