Refactor HitTestResult to store the HitTestRequest

Source/core/layout/svg/LayoutSVGText.cpp

 /*
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved.
  * Copyright (C) 2012 Google Inc.
  *
@@ skipping 398 matching lines @@
     clearNeedsLayout();
 }
 
 RootInlineBox* LayoutSVGText::createRootInlineBox()
 {
     RootInlineBox* box = new SVGRootInlineBox(*this);
     box->setHasVirtualLogicalHeight();
     return box;
 }
 
-bool LayoutSVGText::nodeAtFloatPoint(const HitTestRequest& request, HitTestResult& result, const FloatPoint& pointInParent, HitTestAction hitTestAction)
+bool LayoutSVGText::nodeAtFloatPoint(HitTestResult& result, const FloatPoint& pointInParent, HitTestAction hitTestAction)
 {
-    PointerEventsHitRules hitRules(PointerEventsHitRules::SVG_TEXT_HITTESTING, request, style()->pointerEvents());
+    PointerEventsHitRules hitRules(PointerEventsHitRules::SVG_TEXT_HITTESTING, result.hitTestRequest(), style()->pointerEvents());
     bool isVisible = (style()->visibility() == VISIBLE);
     if (isVisible || !hitRules.requireVisible) {
         if ((hitRules.canHitBoundingBox && !objectBoundingBox().isEmpty())
             || (hitRules.canHitStroke && (style()->svgStyle().hasStroke() || !hitRules.requireStroke))
             || (hitRules.canHitFill && (style()->svgStyle().hasFill() || !hitRules.requireFill))) {
             FloatPoint localPoint;
             if (!SVGLayoutSupport::transformToUserSpaceAndCheckClipping(this, localToParentTransform(), pointInParent, localPoint))
                 return false;
 
             if (hitRules.canHitBoundingBox && !objectBoundingBox().contains(localPoint))
                 return false;
 
             HitTestLocation hitTestLocation(LayoutPoint(flooredIntPoint(localPoint)));
-            return LayoutBlock::nodeAtPoint(request, result, hitTestLocation, LayoutPoint(), hitTestAction);
+            return LayoutBlock::nodeAtPoint(result, hitTestLocation, LayoutPoint(), hitTestAction);
         }
     }
 
     return false;
 }
 
 PositionWithAffinity LayoutSVGText::positionForPoint(const LayoutPoint& pointInContents)
 {
     RootInlineBox* rootBox = firstRootBox();
     if (!rootBox)
@@ skipping 57 matching lines @@
     SVGResourcesCache::clientWillBeRemovedFromTree(child);
 
     Vector<SVGTextLayoutAttributes*, 2> affectedAttributes;
     FontCachePurgePreventer fontCachePurgePreventer;
     subtreeChildWillBeRemoved(child, affectedAttributes);
     LayoutSVGBlock::removeChild(child);
     subtreeChildWasRemoved(affectedAttributes);
 }
 
 }