[SVG] SVGLength{,List} migration to new SVG property impl.

Source/core/rendering/svg/RenderSVGResourceMarker.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.
  *
  * 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 87 matching lines @@
     // If this class were ever given a localTransform(), then the above would read:
     // return viewportTranslation * localTransform() * viewportTransform();
 }
 
 FloatPoint RenderSVGResourceMarker::referencePoint() const
 {
     SVGMarkerElement* marker = toSVGMarkerElement(element());
     ASSERT(marker);
 
     SVGLengthContext lengthContext(marker);
-    return FloatPoint(marker->refXCurrentValue().value(lengthContext), marker->refYCurrentValue().value(lengthContext));
+    return FloatPoint(marker->refX()->currentValue()->value(lengthContext), marker->refY()->currentValue()->value(lengthContext));
 }
 
 float RenderSVGResourceMarker::angle() const
 {
     SVGMarkerElement* marker = toSVGMarkerElement(element());
     ASSERT(marker);
 
     float angle = -1;
     if (marker->orientTypeCurrentValue() == SVGMarkerOrientAngle)
         angle = marker->orientAngleCurrentValue().value();
@@ skipping 55 matching lines @@
 
 void RenderSVGResourceMarker::calcViewport()
 {
     if (!selfNeedsLayout())
         return;
 
     SVGMarkerElement* marker = toSVGMarkerElement(element());
     ASSERT(marker);
 
     SVGLengthContext lengthContext(marker);
-    float w = marker->markerWidthCurrentValue().value(lengthContext);
-    float h = marker->markerHeightCurrentValue().value(lengthContext);
+    float w = marker->markerWidth()->currentValue()->value(lengthContext);
+    float h = marker->markerHeight()->currentValue()->value(lengthContext);
     m_viewport = FloatRect(0, 0, w, h);
 }
 
 }