[webrtc-pc] Pull Request: facingMode et al are non-nullable and cannot "return null".

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

== facingMode et al are non-nullable and cannot "return null". ==
Fix for language discovered in 
https://github.com/w3c/webrtc-pc/issues/305#issuecomment-247762455.

See https://github.com/w3c/webrtc-pc/pull/796

Received on Saturday, 17 September 2016 19:53:40 UTC