Refactor HitTestResult to store the HitTestRequest

Source/core/layout/svg/line/SVGInlineTextBox.cpp

 /**
  * Copyright (C) 2007 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) Research In Motion Limited 2010. 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 244 matching lines @@
         FloatRectWillBeLayoutRect fragmentRect(fragment.x, fragment.y - baseline, fragment.width, fragment.height);
         fragment.buildFragmentTransform(fragmentTransform);
         fragmentRect = fragmentTransform.mapRect(fragmentRect.toFloatRect());
 
         textRect.unite(fragmentRect);
     }
 
     return textRect;
 }
 
-bool SVGInlineTextBox::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit, LayoutUnit)
+bool SVGInlineTextBox::nodeAtPoint(HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit, LayoutUnit)
 {
     // FIXME: integrate with InlineTextBox::nodeAtPoint better.
     ASSERT(!isLineBreak());
 
-    PointerEventsHitRules hitRules(PointerEventsHitRules::SVG_TEXT_HITTESTING, request, layoutObject().style()->pointerEvents());
+    PointerEventsHitRules hitRules(PointerEventsHitRules::SVG_TEXT_HITTESTING, result.hitTestRequest(), layoutObject().style()->pointerEvents());
     bool isVisible = layoutObject().style()->visibility() == VISIBLE;
     if (isVisible || !hitRules.requireVisible) {
         if (hitRules.canHitBoundingBox
             || (hitRules.canHitStroke && (layoutObject().style()->svgStyle().hasStroke() || !hitRules.requireStroke))
             || (hitRules.canHitFill && (layoutObject().style()->svgStyle().hasFill() || !hitRules.requireFill))) {
             FloatPointWillBeLayoutPoint boxOrigin(x(), y());
             boxOrigin.moveBy(accumulatedOffset);
             FloatRectWillBeLayoutRect rect(boxOrigin, size());
             // FIXME: both calls to rawValue() below is temporary and should be removed once the transition
             // to LayoutUnit-based types is complete (crbug.com/321237)
             if (locationInContainer.intersects(rect.rawValue())) {
                 layoutObject().updateHitTestResult(result, locationInContainer.point() - toLayoutSize(accumulatedOffset));
-                if (!result.addNodeToListBasedTestResult(layoutObject().node(), request, locationInContainer, rect.rawValue()))
+                if (!result.addNodeToListBasedTestResult(layoutObject().node(), locationInContainer, rect.rawValue()))
                     return true;
             }
         }
     }
     return false;
 }
 
 } // namespace blink