[webrtc-pc] Pull Request: replaceTrack should accept nullable argument

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

== replaceTrack should accept nullable argument ==
Fix for Issue https://github.com/w3c/webrtc-pc/issues/1387

See https://github.com/w3c/webrtc-pc/pull/1388

Received on Thursday, 15 June 2017 05:31:46 UTC