Revert "Retry "Replace RenderFullScreen with top layer""

Source/core/rendering/RenderFullScreen.h

Index: Source/core/rendering/RenderFullScreen.h
diff --git a/Source/modules/mediastream/MediaStreamTrackEvent.h b/Source/core/rendering/RenderFullScreen.h
similarity index 58%
copy from Source/modules/mediastream/MediaStreamTrackEvent.h
copy to Source/core/rendering/RenderFullScreen.h
index eda894a016b2041e7ee73aee469e36d6daf931d6..285dbd21a70bb6d039efcec2e58f1f54fe0ecd9c 100644
--- a/Source/modules/mediastream/MediaStreamTrackEvent.h
+++ b/Source/core/rendering/RenderFullScreen.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 Google Inc. All rights reserved.
+ * Copyright (C) 2010 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -22,35 +22,39 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef MediaStreamTrackEvent_h
-#define MediaStreamTrackEvent_h
+#ifndef RenderFullScreen_h
+#define RenderFullScreen_h
 
-#include "core/events/Event.h"
-#include "wtf/text/AtomicString.h"
+#include "core/rendering/RenderFlexibleBox.h"
+#include "core/rendering/style/StyleInheritedData.h"
 
 namespace WebCore {
 
-class MediaStreamTrack;
-
-class MediaStreamTrackEvent FINAL : public Event {
+class RenderFullScreen FINAL : public RenderFlexibleBox {
 public:
-    virtual ~MediaStreamTrackEvent();
+    static RenderFullScreen* createAnonymous(Document*);
+
+    virtual bool isRenderFullScreen() const OVERRIDE { return true; }
+    virtual const char* renderName() const OVERRIDE { return "RenderFullScreen"; }
 
-    static PassRefPtr<MediaStreamTrackEvent> create();
-    static PassRefPtr<MediaStreamTrackEvent> create(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<MediaStreamTrack>);
+    void setPlaceholder(RenderBlock*);
+    RenderBlock* placeholder() { return m_placeholder; }
+    void createPlaceholder(PassRefPtr<RenderStyle>, const LayoutRect& frameRect);
 
-    MediaStreamTrack* track() const;
 
-    // Event
-    virtual const AtomicString& interfaceName() const OVERRIDE;
+    static RenderObject* wrapRenderer(RenderObject*, RenderObject*, Document*);
+    void unwrapRenderer();
 
 private:
-    MediaStreamTrackEvent();
-    MediaStreamTrackEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRefPtr<MediaStreamTrack>);
+    RenderFullScreen();
+    virtual void willBeDestroyed() OVERRIDE;
 
-    RefPtr<MediaStreamTrack> m_track;
+protected:
+    RenderBlock* m_placeholder;
 };
 
-} // namespace WebCore
+DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderFullScreen, isRenderFullScreen());
+
+}
 
-#endif // MediaStreamTrackEvent_h
+#endif