- removed colorSpace property
- changed stageVideoAvailability property to stageVideoInUse
- added public constants SOFTWARE, ACCELERATED, UNAVAILABLE
Update videoClasses/VideoSurface class
- info property returns a new videoClasses/VideoSurfaceInfo objects
- added private renderStatus field to store the current video render status
Update videoClasses/VideoSurfaceManager
- not to use stageVideoAvailability field anymore
Update videoClasses/TestStageVideoManager
- to check stageVideoInUse instead of stageVideoAvailability