commit 542a75bdbc77cc39625e249bc076c3eaa2ff07b1
author ivoc <ivoc@webrtc.org> Fri Sep 08 20:24:21 2017
committer Commit Bot <commit-bot@chromium.org> Fri Sep 08 20:24:21 2017
tree 44abbb60e6f65a2376e7c9359c94f31e8c4ca49c
parent 546d2747697c8cf8252445e6a47c0a6d8316a75d

Add and modify a few ANA stats.

This CL adds seperate counters for ANA frame length increases and decreases, which gives more insight into what actions are taken. In addition, a new stat is added to track the sum of the uplink packet loss fraction that is set by the ANA FEC controller.

BUG=webrtc:8127

Review-Url: https://codereview.webrtc.org/3007243002
Cr-Original-Commit-Position: refs/heads/master@{#19756}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 0d0b9121282c3f63aaaa242779122f5b0c5db96c