More const LayoutObject references in SVGLayoutSupport

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

 /*
  * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved.
  * Copyright (C) 2011 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
  * version 2 of the License, or (at your option) any later version.
@@ skipping 215 matching lines @@
         if (isSVGUseElement(*childElement) && !toSVGUseElement(*childElement).visibleTargetGraphicsElementForClipping())
             continue;
 
         m_localClipBounds.unite(layoutObject->localToSVGParentTransform().mapRect(layoutObject->paintInvalidationRectInLocalSVGCoordinates()));
     }
 }
 
 bool LayoutSVGResourceClipper::hitTestClipContent(const FloatRect& objectBoundingBox, const FloatPoint& nodeAtPoint)
 {
     FloatPoint point = nodeAtPoint;
-    if (!SVGLayoutSupport::pointInClippingArea(this, point))
+    if (!SVGLayoutSupport::pointInClippingArea(*this, point))
         return false;
 
     if (clipPathUnits() == SVGUnitTypes::kSvgUnitTypeObjectboundingbox) {
         AffineTransform transform;
         transform.translate(objectBoundingBox.x(), objectBoundingBox.y());
         transform.scaleNonUniform(objectBoundingBox.width(), objectBoundingBox.height());
         point = transform.inverse().mapPoint(point);
     }
 
     AffineTransform animatedLocalTransform = toSVGClipPathElement(element())->calculateAnimatedLocalTransform();
@@ skipping 30 matching lines @@
     if (clipPathUnits() == SVGUnitTypes::kSvgUnitTypeObjectboundingbox) {
         FloatRect objectBoundingBox = object->objectBoundingBox();
         transform.translate(objectBoundingBox.x(), objectBoundingBox.y());
         transform.scaleNonUniform(objectBoundingBox.width(), objectBoundingBox.height());
     }
 
     return transform.mapRect(m_localClipBounds);
 }
 
 } // namespace blink