[webrtc-pc] new commits pushed by dontcallmedom

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

* Remove install of python-xml for Travis

See https://github.com/w3c/webrtc-respec-ci/commit/17877e4fa8625fcdfbcbfcb3a28fb6648fdb4891
  by Dominique Hazael-Massieux
https://github.com/w3c/webrtc-pc/commit/226d9afe6aa687685f78fe02d2019244814ad23f

Received on Tuesday, 8 August 2017 15:58:51 UTC