Refactor HitTestResult to store the HitTestRequest

Source/core/layout/LayoutTableSection.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 217 matching lines @@
 
     CellSpan dirtiedRows(const LayoutRect& paintInvalidationRect) const;
     CellSpan dirtiedColumns(const LayoutRect& paintInvalidationRect) const;
     HashSet<LayoutTableCell*>& overflowingCells() { return m_overflowingCells; }
     bool hasMultipleCellLevels() { return m_hasMultipleCellLevels; }
 
     virtual const char* name() const override { return isAnonymous() ? "LayoutTableSection (anonymous)" : "LayoutTableSection"; }
 
 protected:
     virtual void styleDidChange(StyleDifference, const LayoutStyle* oldStyle) override;
-    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;
 
 private:
     virtual LayoutObjectChildList* virtualChildren() override { return children(); }
     virtual const LayoutObjectChildList* virtualChildren() const override { return children(); }
 
     virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectTableSection || LayoutBox::isOfType(type); }
 
     virtual void willBeRemovedFromTree() override;
 
     virtual void layout() override;
@@ skipping 64 matching lines @@
     // This map holds the collapsed border values for cells with collapsed borders.
     // It is held at LayoutTableSection level to spare memory consumption by table cells.
     HashMap<pair<const LayoutTableCell*, int>, CollapsedBorderValue> m_cellsCollapsedBorders;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutTableSection, isTableSection());
 
 } // namespace blink
 
 #endif // LayoutTableSection_h