Move Frame to the Oilpan heap.

Source/web/FullscreenController.h

Index: Source/web/FullscreenController.h
diff --git a/Source/web/FullscreenController.h b/Source/web/FullscreenController.h
index 682d137c6c5089a95f28e8230cefc5cd69fd8f92..56a4d8f46b811e44db7191c9bd5f69043a3bb7ee 100644
--- a/Source/web/FullscreenController.h
+++ b/Source/web/FullscreenController.h
@@ -43,9 +43,9 @@ class Element;
 class LocalFrame;
 class WebViewImpl;
 
-class FullscreenController {
+class FullscreenController FINAL : public NoBaseWillBeGarbageCollected<FullscreenController> {
 public:
-    static PassOwnPtr<FullscreenController> create(WebViewImpl*);
+    static PassOwnPtrWillBeRawPtr<FullscreenController> create(WebViewImpl*);
 
     void didEnterFullScreen();
     void didExitFullScreen();
@@ -55,6 +55,8 @@ public:
 
     bool isFullscreen() { return m_fullScreenFrame; }
 
+    void trace(Visitor*);
+
 protected:
     explicit FullscreenController(WebViewImpl*);
 
@@ -66,10 +68,10 @@ private:
     FloatPoint m_exitFullscreenPinchViewportOffset;
 
     // If set, the WebView is transitioning to fullscreen for this element.
-    RefPtrWillBePersistent<Element> m_provisionalFullScreenElement;
+    RefPtrWillBeMember<Element> m_provisionalFullScreenElement;
 
     // If set, the WebView is in fullscreen mode for an element in this frame.
-    RefPtr<LocalFrame> m_fullScreenFrame;
+    RefPtrWillBeMember<LocalFrame> m_fullScreenFrame;
 
     bool m_isCancelingFullScreen;
 };
@@ -77,4 +79,3 @@ private:
 } // namespace blink
 
 #endif
-