Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58631
-- v3: windows.media.playback.mediaplayer: Return S_OK from IMediaPlayer2::get_SystemMediaTransportControls(). windows.media.playback.mediaplayer: Add IMediaPlayer2 stub. include: Add IMediaPlayer2 definition. windows.media.playback.backgroundmediaplayer: Implement IBackgroundMediaPlayerStatics::get_Current(). windows.media.playback.mediaplayer: Implement IActivationFactory::ActivateInstance(). windows.media.playback.backgroundmediaplayer: Add IBackgroundMediaPlayerStatics stub. include: Add IMediaPlayer definition. windows.media.playback.backgroundmediaplayer: Add stub dll. include: Add windows.media.playback.idl.