Stefan Holmer 62a5ccdb53 Update bitrate only when we have incoming packet.
Also cleans up some unused code and makes sure the min bitrate of the BWE can't be set to anything lower than 10 kbps.

BUG=webrtc:5474
R=pbos@webrtc.org

Review URL: https://codereview.webrtc.org/1699903003 .

Cr-Commit-Position: refs/heads/master@{#11636}
2016-02-16 16:07:31 +00:00
..
2016-02-08 13:31:53 +00:00
2016-02-08 13:31:53 +00:00