Fix Chromium clang plugin warnings

Fix Chromium clang plugin warnings

NOTRY=true
BUG=webrtc:163
Committed: https://crrev.com/36a43887f3fb12816b257c2f33fc07651e7a3e28
Cr-Commit-Position: refs/heads/master@{#13955}

[kwiberg-webrtc, 2016-08-29 10:36:28]

kwiberg@webrtc.org changed reviewers:
+ kjellander@webrtc.org

[kjellander_webrtc, 2016-08-29 10:49:38]

lgtm, thanks for helping out cleaning this up.

[kwiberg-webrtc, 2016-08-29 11:05:57]

The CQ bit was checked by kwiberg@webrtc.org

[commit-bot: I haz the power, 2016-08-29 11:06:07]

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, 2016-08-29 12:22:52]

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

[commit-bot: I haz the power, 2016-08-29 12:22:54]

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

[kwiberg-webrtc, 2016-08-29 12:32:05]

Description was changed from

==========
Fix Chromium clang plugin warnings

BUG=webrtc:163
==========

to

==========
Fix Chromium clang plugin warnings

NOTRY=true
BUG=webrtc:163
==========

[kwiberg-webrtc, 2016-08-29 12:32:11]

The CQ bit was checked by kwiberg@webrtc.org

[commit-bot: I haz the power, 2016-08-29 12:32:19]

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, 2016-08-29 12:33:35]

Description was changed from

==========
Fix Chromium clang plugin warnings

NOTRY=true
BUG=webrtc:163
==========

to

==========
Fix Chromium clang plugin warnings

NOTRY=true
BUG=webrtc:163
==========

[commit-bot: I haz the power, 2016-08-29 12:33:36]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-29 12:33:43]

Description was changed from

==========
Fix Chromium clang plugin warnings

NOTRY=true
BUG=webrtc:163
==========

to

==========
Fix Chromium clang plugin warnings

NOTRY=true
BUG=webrtc:163

Committed: https://crrev.com/36a43887f3fb12816b257c2f33fc07651e7a3e28
Cr-Commit-Position: refs/heads/master@{#13955}
==========

[commit-bot: I haz the power, 2016-08-29 12:33:44]

Patchset 1 (id:??) landed as
https://crrev.com/36a43887f3fb12816b257c2f33fc07651e7a3e28
Cr-Commit-Position: refs/heads/master@{#13955}