Refactor HitTestResult to store the HitTestRequest

Source/core/layout/LayoutInline.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 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.
  *
@@ skipping 78 matching lines @@
 
     using LayoutBoxModelObject::continuation;
     using LayoutBoxModelObject::setContinuation;
 
     bool alwaysCreateLineBoxes() const { return alwaysCreateLineBoxesForLayoutInline(); }
     void setAlwaysCreateLineBoxes(bool alwaysCreateLineBoxes = true) { setAlwaysCreateLineBoxesForLayoutInline(alwaysCreateLineBoxes); }
     void updateAlwaysCreateLineBoxes(bool fullLayout);
 
     virtual LayoutRect localCaretRect(InlineBox*, int, LayoutUnit* extraWidthToEndOfLine) override final;
 
-    bool hitTestCulledInline(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset);
+    bool hitTestCulledInline(HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset);
 
     virtual const char* name() const override;
 
 protected:
     virtual void willBeDestroyed() override;
 
     virtual void styleDidChange(StyleDifference, const ComputedStyle* oldStyle) override;
 
     virtual void computeSelfHitTestRects(Vector<LayoutRect>& rects, const LayoutPoint& layerOffset) const override;
 
@@ skipping 23 matching lines @@
 
     void splitInlines(LayoutBlock* fromBlock, LayoutBlock* toBlock, LayoutBlock* middleBlock,
         LayoutObject* beforeChild, LayoutBoxModelObject* oldCont);
     void splitFlow(LayoutObject* beforeChild, LayoutBlock* newBlockBox,
         LayoutObject* newChild, LayoutBoxModelObject* oldCont);
 
     virtual void layout() override final { ASSERT_NOT_REACHED(); } // Do nothing for layout()
 
     virtual void paint(const PaintInfo&, const LayoutPoint&) override final;
 
-    virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override final;
+    virtual bool nodeAtPoint(HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override final;
 
     virtual DeprecatedPaintLayerType layerTypeRequired() const override { return isRelPositioned() || createsGroup() || hasClipPath() || style()->shouldCompositeForCurrentAnimations() ? NormalDeprecatedPaintLayer : NoDeprecatedPaintLayer; }
 
     virtual LayoutUnit offsetLeft() const override final;
     virtual LayoutUnit offsetTop() const override final;
     virtual LayoutUnit offsetWidth() const override final { return linesBoundingBox().width(); }
     virtual LayoutUnit offsetHeight() const override final { return linesBoundingBox().height(); }
 
     virtual LayoutRect absoluteClippedOverflowRect() const override;
     virtual LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutBoxModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) const override;
@@ skipping 37 matching lines @@
 
     LayoutObjectChildList m_children;
     LineBoxList m_lineBoxes; // All of the line boxes created for this inline flow.  For example, <i>Hello<br>world.</i> will have two <i> line boxes.
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutInline, isLayoutInline());
 
 } // namespace blink
 
 #endif // LayoutInline_h