[webrtc-pc] Pull Request: Allow replaceTrack(null)

aboba has just submitted a new pull request for 
https://github.com/w3c/webrtc-pc:

== Allow replaceTrack(null) ==
Resolve conflicts with https://github.com/w3c/webrtc-pc/pull/958

See https://github.com/w3c/webrtc-pc/pull/960

Received on Thursday, 1 December 2016 16:25:35 UTC