tommi f284b7ff5f Remove |running_| state from NackModule to avoid running a tight loop.
Also reducing locking in NackModule (and by extension RtpStreamReceiver)

BUG=webrtc:7246

Review-Url: https://codereview.webrtc.org/2720603002
Cr-Commit-Position: refs/heads/master@{#16856}
2017-02-27 09:59:36 +00:00
..
2017-02-27 06:10:14 +00:00
2016-11-16 19:11:38 +00:00