SVG: SVGAnimateElement should not cache |m_animatedElements|

Source/core/dom/Document.h

Index: Source/core/dom/Document.h
diff --git a/Source/core/dom/Document.h b/Source/core/dom/Document.h
index 7eda7d3115f9574cafdc53244899e6f9957ff8e0..eb4e2256705d2d6b4ce234cd751126801511ff31 100644
--- a/Source/core/dom/Document.h
+++ b/Source/core/dom/Document.h
@@ -491,6 +491,7 @@ public:
 
     void updateRenderTreeIfNeeded() { updateRenderTree(NoChange); }
     void updateRenderTreeForNodeIfNeeded(Node*);
+    void updateUseShadowTreesIfNeeded();
     void updateLayout();
     enum RunPostLayoutTasks {
         RunPostLayoutTasksAsyhnchronously,
@@ -1110,7 +1111,6 @@ private:
 
     bool dirtyElementsForLayerUpdate();
     void updateDistributionIfNeeded();
-    void updateUseShadowTreesIfNeeded();
     void evaluateMediaQueryListIfNeeded();
 
     void updateRenderTree(StyleRecalcChange);