More const LayoutObject references in SVGLayoutSupport

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

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.  All rights reserved.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  *
  * 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
@@ skipping 159 matching lines @@
         element()->setNeedsResizeObserverUpdate();
 }
 
 bool LayoutSVGContainer::nodeAtFloatPoint(HitTestResult& result, const FloatPoint& pointInParent, HitTestAction hitTestAction)
 {
     // Give LayoutSVGViewportContainer a chance to apply its viewport clip
     if (!pointIsInsideViewportClip(pointInParent))
         return false;
 
     FloatPoint localPoint;
-    if (!SVGLayoutSupport::transformToUserSpaceAndCheckClipping(this, localToSVGParentTransform(), pointInParent, localPoint))
+    if (!SVGLayoutSupport::transformToUserSpaceAndCheckClipping(*this, localToSVGParentTransform(), pointInParent, localPoint))
         return false;
 
     for (LayoutObject* child = lastChild(); child; child = child->previousSibling()) {
         if (child->nodeAtFloatPoint(result, localPoint, hitTestAction)) {
             const LayoutPoint& localLayoutPoint = roundedLayoutPoint(localPoint);
             updateHitTestResult(result, localLayoutPoint);
             if (result.addNodeToListBasedTestResult(child->node(), localLayoutPoint) == StopHitTesting)
                 return true;
         }
     }
@@ skipping 11 matching lines @@
     // 16.4: "If there are no graphics elements whose relevant graphics content is under the pointer (i.e., there is no target element), the event is not dispatched."
     return false;
 }
 
 SVGTransformChange LayoutSVGContainer::calculateLocalTransform()
 {
     return SVGTransformChange::None;
 }
 
 } // namespace blink