Stefan Holmer 4654d204e4 Add test which verifies that the RTP header extensions are set correctly for FEC packets.
Also taking the opportunity to do a little bit of clean up.

BUG=webrtc:705
R=pbos@webrtc.org

Review URL: https://codereview.webrtc.org/1506863002 .

Cr-Commit-Position: refs/heads/master@{#10927}
2015-12-08 08:10:58 +00:00
..
2015-09-24 13:07:04 +00:00