[SVG] SVGAnimatedPointList migration to new SVG property impl.

Source/core/svg/SVGZoomEvent.h

Index: Source/core/svg/SVGZoomEvent.h
diff --git a/Source/core/svg/SVGZoomEvent.h b/Source/core/svg/SVGZoomEvent.h
index 09d5b8d2a8b586d8fa36601de1046cb22a975742..c6aaa5c4dc4d9e50b9c753a4fedaed5011730afe 100644
--- a/Source/core/svg/SVGZoomEvent.h
+++ b/Source/core/svg/SVGZoomEvent.h
@@ -38,12 +38,12 @@ public:
     float previousScale() const;
     void setPreviousScale(float);
 
-    SVGPoint previousTranslate() const;
+    PassRefPtr<SVGPointTearOff> previousTranslate() const;
 
     float newScale() const;
     void setNewScale(float);
 
-    SVGPoint newTranslate() const;
+    PassRefPtr<SVGPointTearOff> newTranslate() const;
 
     virtual const AtomicString& interfaceName() const OVERRIDE;
 
@@ -53,8 +53,8 @@ private:
     float m_newScale;
     float m_previousScale;
 
-    SVGPoint m_newTranslate;
-    SVGPoint m_previousTranslate;
+    FloatPoint m_newTranslate;
+    FloatPoint m_previousTranslate;
 };
 
 } // namespace WebCore