<animate> not working on SVG Polygons.

Source/core/svg/SVGPolyElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 28 matching lines @@
         s_propertyInfo = new SVGPropertyInfo(AnimatedPoints,
                                              PropertyIsReadWrite,
                                              SVGNames::pointsAttr,
                                              SVGNames::pointsAttr.localName(),
                                              &SVGPolyElement::synchronizePoints,
                                              &SVGPolyElement::lookupOrCreatePointsWrapper);
     }
     return s_propertyInfo;
 }
 
+SVGPointList& SVGPolyElement::pointsCurrentValue()
+{
+    SVGAnimatedProperty* wrapper = SVGAnimatedProperty::lookupWrapper<SVGPolyElement, SVGAnimatedPointList>(this, pointsPropertyInfo());
+    if (wrapper && wrapper->isAnimating()) {
+        if (SVGListPropertyTearOff<SVGPointList>* ap = animatedPoints())
+            return ap->values();
+    }
+
+    return m_points.value;
+}
+
 // Animated property definitions
 DEFINE_ANIMATED_BOOLEAN(SVGPolyElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
 
 BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGPolyElement)
     REGISTER_LOCAL_ANIMATED_PROPERTY(points)
     REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired)
     REGISTER_PARENT_ANIMATED_PROPERTIES(SVGGraphicsElement)
 END_REGISTER_ANIMATED_PROPERTIES
 
 SVGPolyElement::SVGPolyElement(const QualifiedName& tagName, Document& document)
@@ skipping 90 matching lines @@
     return static_cast<SVGListPropertyTearOff<SVGPointList>*>(static_pointer_cast<SVGAnimatedPointList>(lookupOrCreatePointsWrapper(this))->baseVal());
 }
 
 SVGListPropertyTearOff<SVGPointList>* SVGPolyElement::animatedPoints()
 {
     m_points.shouldSynchronize = true;
     return static_cast<SVGListPropertyTearOff<SVGPointList>*>(static_pointer_cast<SVGAnimatedPointList>(lookupOrCreatePointsWrapper(this))->animVal());
 }
 
 }