[SVG] SVGAnimatedPointList migration to new SVG property impl.

Source/core/svg/SVGPolyElement.h

Index: Source/core/svg/SVGPolyElement.h
diff --git a/Source/core/svg/SVGPolyElement.h b/Source/core/svg/SVGPolyElement.h
index 87fe55c0021f78d59dc2012d431ae55c20a92d76..28e6f03011f73c573c0dd1fe3e7ab7209fd914cf 100644
--- a/Source/core/svg/SVGPolyElement.h
+++ b/Source/core/svg/SVGPolyElement.h
@@ -23,19 +23,17 @@
 
 #include "SVGNames.h"
 #include "core/svg/SVGAnimatedBoolean.h"
+#include "core/svg/SVGAnimatedPointList.h"
 #include "core/svg/SVGGeometryElement.h"
-#include "core/svg/SVGPointList.h"
 
 namespace WebCore {
 
 class SVGPolyElement : public SVGGeometryElement {
 public:
-    SVGListPropertyTearOff<SVGPointList>* points();
-    SVGListPropertyTearOff<SVGPointList>* animatedPoints();
+    SVGAnimatedPointList* points() { return m_points.get(); }
 
-    SVGPointList& pointsCurrentValue();
-
-    static const SVGPropertyInfo* pointsPropertyInfo();
+    PassRefPtr<SVGPointListTearOff> pointsFromJavascript() { return m_points->baseVal(); }
+    PassRefPtr<SVGPointListTearOff> animatedPoints() { return m_points->animVal(); }
 
 protected:
     SVGPolyElement(const QualifiedName&, Document&);
@@ -49,13 +47,9 @@ private:
 
     virtual bool supportsMarkers() const OVERRIDE FINAL { return true; }
 
-    // Custom 'points' property
-    static void synchronizePoints(SVGElement* contextElement);
-    static PassRefPtr<SVGAnimatedProperty> lookupOrCreatePointsWrapper(SVGElement* contextElement);
-
-    mutable SVGSynchronizableAnimatedProperty<SVGPointList> m_points;
-
 private:
+    RefPtr<SVGAnimatedPointList> m_points;
+
     BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGPolyElement)
     END_DECLARE_ANIMATED_PROPERTIES
 };