Remove feedback mode from RTCVideoDecoder.

Remove feedback mode from RTCVideoDecoder.

This setting is going away in webrtc.

BUG=webrtc:7349
R=emircan@chromium.org
TBR=posciak@chromium.org

Review-Url: https://codereview.chromium.org/2757913002
Cr-Commit-Position: refs/heads/master@{#457828}
Committed: https://chromium.googlesource.com/chromium/src/+/19de954fc750d30bbc2ff6229c6d1b3fb5746d05

[emircan, 2017-03-17 17:46:51]

lgtm

[pbos, 2017-03-17 17:47:10]

The CQ bit was checked by pbos@chromium.org

[commit-bot: I haz the power, 2017-03-17 17:47:37]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-17 18:40:46]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489772830160380, "parent_rev":
"8a9f744dfa2a4299d50b3474b0d9699070158e0f", "commit_rev":
"19de954fc750d30bbc2ff6229c6d1b3fb5746d05"}

[commit-bot: I haz the power, 2017-03-17 18:41:50]

Description was changed from

==========
Remove feedback mode from RTCVideoDecoder.

This setting is going away in webrtc.

BUG=webrtc:7349
R=emircan@chromium.org
TBR=posciak@chromium.org
==========

to

==========
Remove feedback mode from RTCVideoDecoder.

This setting is going away in webrtc.

BUG=webrtc:7349
R=emircan@chromium.org
TBR=posciak@chromium.org

Review-Url: https://codereview.chromium.org/2757913002
Cr-Commit-Position: refs/heads/master@{#457828}
Committed:
https://chromium.googlesource.com/chromium/src/+/19de954fc750d30bbc2ff6229c6d...
==========

[commit-bot: I haz the power, 2017-03-17 18:41:51]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/19de954fc750d30bbc2ff6229c6d...