[webrtc-pc] new commits pushed by alvestrand

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

* Make audioLevel and voiceActivityFlag optional and non-nullable.
  by Jan-Ivar Bruaroey
https://github.com/w3c/webrtc-pc/commit/d2a3062303e40d2ca9c2220f6419372c865d737b

* Merge pull request #1733 from jan-ivar/optional

Make audioLevel and voiceActivityFlag optional and non-nullable.
  by Harald Alvestrand
https://github.com/w3c/webrtc-pc/commit/9a36d8d606a962ecc0e587ffaedec5b95e086d86

Received on Thursday, 18 January 2018 15:27:35 UTC