[webrtc-pc] Pull Request: Use an enum to describe directionality of RTP Stream

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

== Use an enum to describe directionality of RTP Stream ==
part of #375, basd on @martinthomson's 
[suggestion](https://github.com/w3c/webrtc-pc/issues/375#issuecomment-163433990)

See https://github.com/w3c/webrtc-pc/pull/466

Received on Friday, 15 January 2016 15:35:21 UTC