The react-native-webrtc implementation that we use on React Native (at
the time of this writing) provides a MediaStream (class) which:

- has no standard constructors but rather has a non-standard
constructor which requires a single argument that represents the id of
the MediaStream instance to initialize, and

- has an id value of type number rather than the standard string.

Tsareg handle create local tracks errors better

Log warning instead of error for audio output device change errors

Handle jibri errors and busy status

Do not subscribe each JitsiTrack to RTCEvents.AUDIO_OUTPUT_DEVICE_CHANGED event

Solves the issue with not reported JS errors

Reopen data channels on ice restart

Correctly subclass JingleSession

Remove repetitions

The previous method was clobbering the JingleSession prototype,
preventing the creation of additional subclasses.

Removes fake video tracks from the code

Fix JS error returned by callstats when no error is passed to be reported