[mediacapture-main] Pull Request: Make constraints webidl optional in gUM call and add explanatory prose

burnburn has just submitted a new pull request for 
https://github.com/w3c/mediacapture-main:

== Make constraints webidl optional in gUM call and add explanatory 
prose ==
Fixes issue #366.

See https://github.com/w3c/mediacapture-main/pull/383

Received on Thursday, 18 August 2016 10:15:41 UTC