When disable a stream the mute state of the track is being changed to true

[igala]

According to Google library of webrtc and documentation this should be the behavior when disabling a stream:
https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamTrack/enabled

It should keep sending audio frames with 0 value and in video should send black frames.

The current behavior was changed in the webrtc library at some point and the mute is changed to true when disabling the track.
This causes unexpected behavior and is different than the web google behavior.

Can you please fix this?

[igala]

@cloudwebrtc can you please help?