Minor cosmetic improvements to the new mixer.

Renamed old-style variables.

Committed: https://crrev.com/6382a19dc462c7b94c5b442f83b8910f9f4a43a1
Cr-Commit-Position: refs/heads/master@{#13676}

[aleloi, 2016-08-08 11:33:03]

Description was changed from

==========
Renamed old-style variables in mixer.
==========

to

==========
Renamed old-style variables.
==========

[aleloi, 2016-08-08 11:34:16]

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

[aleloi, 2016-08-08 11:34:16]

Mini-change. Renamed vars and replaced for-loops with std::find. Please take a
look!

[minyue-webrtc, 2016-08-08 13:56:07]

lgtm

[aleloi, 2016-08-08 14:00:17]

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

[commit-bot: I haz the power, 2016-08-08 14:00:19]

Dry run: 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, 2016-08-08 14:02:36]

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

[commit-bot: I haz the power, 2016-08-08 14:02:37]

Dry run: Try jobs failed on following builders:
  win_x64_gn_dbg on master.tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_x64_gn_dbg/builds/1...)
  win_x64_rel on master.tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/win_x64_rel/builds/16568)

[aleloi, 2016-08-08 14:10:50]

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

[commit-bot: I haz the power, 2016-08-08 14:10:56]

Dry run: 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, 2016-08-08 16:32:48]

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

[commit-bot: I haz the power, 2016-08-08 16:32:48]

Dry run: This issue passed the CQ dry run.

[aleloi2, 2016-08-08 17:23:12]

The CQ bit was checked by aleloi@google.com

[aleloi2, 2016-08-08 17:23:13]

The patchset sent to the CQ was uploaded after l-g-t-m from minyue@webrtc.org
Link to the patchset: https://codereview.webrtc.org/2227633002/#ps40001 (title:
"Fixed 'uninitialized' error in upstream.")

[commit-bot: I haz the power, 2016-08-08 17:23:27]

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, 2016-08-08 17:25:07]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-08-08 17:25:15]

Description was changed from

==========
Renamed old-style variables.
==========

to

==========
Renamed old-style variables.

Committed: https://crrev.com/6382a19dc462c7b94c5b442f83b8910f9f4a43a1
Cr-Commit-Position: refs/heads/master@{#13676}
==========

[commit-bot: I haz the power, 2016-08-08 17:25:18]

Patchset 3 (id:??) landed as
https://crrev.com/6382a19dc462c7b94c5b442f83b8910f9f4a43a1
Cr-Commit-Position: refs/heads/master@{#13676}