Stop hit testing culled inlines when a match is found

third_party/WebKit/Source/core/layout/svg/LayoutSVGShape.cpp

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2005, 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  * Copyright (C) 2009 Jeff Schiller <codedread@gmail.com>
  * Copyright (C) 2011 Renata Hodovan <reni@webkit.org>
  * Copyright (C) 2011 University of Szeged
@@ skipping 204 matching lines @@
         return false;
 
     FloatPoint localPoint;
     if (!SVGLayoutSupport::transformToUserSpaceAndCheckClipping(this, localToParentTransform(), pointInParent, localPoint))
         return false;
 
     PointerEventsHitRules hitRules(PointerEventsHitRules::SVG_GEOMETRY_HITTESTING, result.hitTestRequest(), style()->pointerEvents());
     if (nodeAtFloatPointInternal(result.hitTestRequest(), localPoint, hitRules)) {
         const LayoutPoint& localLayoutPoint = roundedLayoutPoint(localPoint);
         updateHitTestResult(result, localLayoutPoint);
-        if (!result.addNodeToListBasedTestResult(element(), localLayoutPoint))
+        if (result.addNodeToListBasedTestResult(element(), localLayoutPoint) == StopHitTesting)
             return true;
     }
 
     return false;
 }
 
 bool LayoutSVGShape::nodeAtFloatPointInternal(const HitTestRequest& request, const FloatPoint& localPoint, PointerEventsHitRules hitRules)
 {
     bool isVisible = (style()->visibility() == VISIBLE);
     if (isVisible || !hitRules.requireVisible) {
@@ skipping 60 matching lines @@
 }
 
 LayoutSVGShapeRareData& LayoutSVGShape::ensureRareData() const
 {
     if (!m_rareData)
         m_rareData = adoptPtr(new LayoutSVGShapeRareData());
     return *m_rareData.get();
 }
 
 } // namespace blink