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 ce854fe52d54126c137a6e602850a024f2950981..51719d7d3d4ac58683b2ccabcf40f36edfb6e9d6 100644
--- a/Source/core/dom/Document.h
+++ b/Source/core/dom/Document.h
@@ -489,6 +489,7 @@ public:
 
     void updateRenderTreeIfNeeded() { updateRenderTree(NoChange); }
     void updateRenderTreeForNodeIfNeeded(Node*);
+    void updateUseShadowTreesIfNeeded();
     void updateLayout();
     enum RunPostLayoutTasks {
         RunPostLayoutTasksAsyhnchronously,
@@ -1108,7 +1109,6 @@ private:
 
     bool dirtyElementsForLayerUpdate();
     void updateDistributionIfNeeded();
-    void updateUseShadowTreesIfNeeded();
     void evaluateMediaQueryListIfNeeded();
 
     void updateRenderTree(StyleRecalcChange);