Removed unused state variable in the AEC

Removed unused state variable in the AEC

BUG=webrtc:5298
Committed: https://crrev.com/6d3a1f922d6a52a456f6c32ffa5d479fde6c039a
Cr-Commit-Position: refs/heads/master@{#14486}

[peah-webrtc, 2016-09-23 09:28:51]

Description was changed from

==========
Removed unused state variable

BUG=
==========

to

==========
Removed unused state variable in the AEC

BUG=webrtc:5298
==========

[peah-webrtc, 2016-09-23 09:29:17]

peah@webrtc.org changed reviewers:
+ aleloi@webrtc.org

[aleloi, 2016-09-26 09:18:05]

lgtm

[peah-webrtc, 2016-10-03 10:37:41]

The CQ bit was checked by peah@webrtc.org

[commit-bot: I haz the power, 2016-10-03 10:37:44]

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

[commit-bot: I haz the power, 2016-10-03 12:38:10]

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

[commit-bot: I haz the power, 2016-10-03 12:38:11]

Try jobs failed on following builders:
  android_arm64_rel on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)
  android_dbg on master.tryserver.webrtc (JOB_TIMED_OUT, no build URL)

[peah-webrtc, 2016-10-04 06:15:57]

The CQ bit was checked by peah@webrtc.org

[commit-bot: I haz the power, 2016-10-04 06:16:03]

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

[commit-bot: I haz the power, 2016-10-04 06:25:22]

Description was changed from

==========
Removed unused state variable in the AEC

BUG=webrtc:5298
==========

to

==========
Removed unused state variable in the AEC

BUG=webrtc:5298
==========

[commit-bot: I haz the power, 2016-10-04 06:25:23]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-04 06:25:34]

Description was changed from

==========
Removed unused state variable in the AEC

BUG=webrtc:5298
==========

to

==========
Removed unused state variable in the AEC

BUG=webrtc:5298

Committed: https://crrev.com/6d3a1f922d6a52a456f6c32ffa5d479fde6c039a
Cr-Commit-Position: refs/heads/master@{#14486}
==========

[commit-bot: I haz the power, 2016-10-04 06:25:35]

Patchset 1 (id:??) landed as
https://crrev.com/6d3a1f922d6a52a456f6c32ffa5d479fde6c039a
Cr-Commit-Position: refs/heads/master@{#14486}