[webrtc-pc] new commits pushed by aboba

The following commits were just pushed by aboba to https://github.com/w3c/webrtc-pc:

* Restore promise definitions
  by Bernard Aboba
https://github.com/w3c/webrtc-pc/commit/181f80cd7ea730c9ec423d70af95d2f223d7eae5

Received on Thursday, 24 January 2019 00:37:31 UTC