Clean away use of RtpAudioFeedback interface from RTP/RTCP sender code.

Clean away use of RtpAudioFeedback interface from RTP/RTCP sender code.

BUG=webrtc:4690
Committed: https://crrev.com/6021fe2b1e4c7d55cca92ef01cc2750516aa3e9f
Cr-Commit-Position: refs/heads/master@{#12003}

[the sun, 2016-03-15 09:14:39]

The CQ bit was checked by solenberg@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2016-03-15 09:14:50]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1803923003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1803923003/20001

[the sun, 2016-03-15 09:15:18]

solenberg@webrtc.org changed reviewers:
+ henrik.lundin@webrtc.org

[commit-bot: I haz the power, 2016-03-15 09:18:00]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-03-15 09:18:01]

Dry run: Try jobs failed on following builders:
  android_compile_x86_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_compile_x86_dbg...)
  android_gn_dbg on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_gn_dbg/builds/9524)

[hlundin-webrtc, 2016-03-15 14:11:01]

lgtm

[the sun, 2016-03-15 14:18:03]

The CQ bit was checked by solenberg@webrtc.org

[the sun, 2016-03-15 14:18:03]

The patchset sent to the CQ was uploaded after l-g-t-m from
henrik.lundin@webrtc.org
Link to the patchset: https://codereview.webrtc.org/1803923003/#ps60001 (title:
"rebase")

[commit-bot: I haz the power, 2016-03-15 14:18:08]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1803923003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1803923003/60001

[commit-bot: I haz the power, 2016-03-15 14:38:59]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-03-15 14:39:00]

Try jobs failed on following builders:
  mac_baremetal on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/mac_baremetal/builds/9855)

[the sun, 2016-03-15 17:18:18]

The CQ bit was checked by solenberg@webrtc.org

[commit-bot: I haz the power, 2016-03-15 17:18:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1803923003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1803923003/60001

[commit-bot: I haz the power, 2016-03-15 18:41:58]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2016-03-15 18:42:04]

Description was changed from

==========
Clean away use of RtpAudioFeedback interface from RTP/RTCP sender code.

BUG=webrtc:4690
==========

to

==========
Clean away use of RtpAudioFeedback interface from RTP/RTCP sender code.

BUG=webrtc:4690

Committed: https://crrev.com/6021fe2b1e4c7d55cca92ef01cc2750516aa3e9f
Cr-Commit-Position: refs/heads/master@{#12003}
==========

[commit-bot: I haz the power, 2016-03-15 18:42:05]

Patchset 4 (id:??) landed as
https://crrev.com/6021fe2b1e4c7d55cca92ef01cc2750516aa3e9f
Cr-Commit-Position: refs/heads/master@{#12003}