[webrtc-pc] Pull Request: Make channel member of RTCDataChannelEventInit required

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

== Make channel member of RTCDataChannelEventInit required  ==
...also add desccription

Fix #817

See https://github.com/w3c/webrtc-pc/pull/864

Received on Thursday, 13 October 2016 12:11:23 UTC