[mediacapture-main] new commits pushed by adam-be

The following commits were just pushed by adam-be to
https://github.com/w3c/mediacapture-main:

* getTrackById() should not imply any order of tracks
  by Adam Bergkvist
https://github.com/w3c/mediacapture-main/commit/40c3bec99ba8fb2be4043f5c0fcc51ccca0486ed

Received on Monday, 5 January 2015 13:13:22 UTC