Movie Window: Move customization options from Menu Bar to OSD pane, but add options to toggle the window and to open the OSD pane.

Add new setting to show/hide the Movie Window.

Source/Core/DolphinQt/Settings/OnScreenDisplayPane.h

@@ -35,6 +35,7 @@ private:
   ConfigInteger* m_graph_update_rate;
 
   // Movie window
+  ConfigBool* m_movie_window;
   ConfigBool* m_rerecord_counter;
   ConfigBool* m_lag_counter;
   ConfigBool* m_frame_counter;