Magnus Jedvert 6d230d7b1d Fix issue where video scaling gets stuck at low resolution
This CL fixes issue 7211 as well as adding a test that would have
caught the issue.

BUG=webrtc:7211,webrtc:6850,b/35471214
R=sprang@webrtc.org
TBR=kthelgason, sprang

Review-Url: https://codereview.webrtc.org/2713683002 .
Cr-Commit-Position: refs/heads/master@{#16778}
2017-02-22 17:30:27 +00:00
..
2016-11-17 14:48:56 +00:00
2016-11-16 19:11:38 +00:00