Clean up variable usage on LayoutSVGRoot::positionForPoint function

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

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2007, 2008, 2009 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) Research In Motion Limited 2011. 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
@@ skipping 269 matching lines @@
 PositionWithAffinity LayoutSVGRoot::positionForPoint(const LayoutPoint& point)
 {
     FloatPoint absolutePoint = FloatPoint(point);
     absolutePoint = m_localToBorderBoxTransform.inverse().mapPoint(absolutePoint);
     LayoutObject* closestDescendant = SVGLayoutSupport::findClosestLayoutSVGText(this, absolutePoint);
 
     if (!closestDescendant)
         return LayoutReplaced::positionForPoint(point);
 
     LayoutObject* layoutObject = closestDescendant;
-    AffineTransform transform = closestDescendant->localToParentTransform();
-    transform.translate(toLayoutSVGText(closestDescendant)->location().x(), toLayoutSVGText(closestDescendant)->location().y());
+    AffineTransform transform = layoutObject->localToParentTransform();
+    transform.translate(toLayoutSVGText(layoutObject)->location().x(), toLayoutSVGText(layoutObject)->location().y());
     while (layoutObject) {
         layoutObject = layoutObject->parent();
         if (layoutObject->isSVGRoot())
             break;
         transform = layoutObject->localToParentTransform() * transform;
     }
 
     absolutePoint = transform.inverse().mapPoint(absolutePoint);
 
     return closestDescendant->positionForPoint(LayoutPoint(absolutePoint));
@@ skipping 127 matching lines @@
             updateHitTestResult(result, pointInBorderBox);
             if (result.addNodeToListBasedTestResult(node(), locationInContainer, boundsRect) == StopHitTesting)
                 return true;
         }
     }
 
     return false;
 }
 
 } // namespace blink