remoting: Fix data race in auto_thread

remoting: Fix data race in auto_thread

Fix a data race introduced by https://codereview.chromium.org/2378663006

BUG=

Committed: https://crrev.com/129333d9e2f6a0e369fecbe14b99210c7c26e824
Cr-Commit-Position: refs/heads/master@{#422909}

[Irfan, 2016-10-04 19:56:43]

The CQ bit was checked by isheriff@chromium.org to run a CQ dry run

[Irfan, 2016-10-04 19:57:07]

Description was changed from

==========
remoting: Fix data race in auto_thread

Fix a data race introduced by https://codereview.chromium.org/2378663006

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

to

==========
remoting: Fix data race in auto_thread

Fix a data race introduced by https://codereview.chromium.org/2378663006

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

[Irfan, 2016-10-04 19:57:07]

isheriff@chromium.org changed reviewers:
+ fdoray@chromium.org, sergeyu@chromium.org

[Irfan, 2016-10-04 19:57:26]

This is causing TSAN tests to fail on memory bot

[commit-bot: I haz the power, 2016-10-04 19:57:28]

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

[Sergey Ulanov, 2016-10-04 20:22:43]

lgtm

[Irfan, 2016-10-04 20:23:15]

The CQ bit was unchecked by isheriff@chromium.org

[Irfan, 2016-10-04 20:23:18]

The CQ bit was checked by isheriff@chromium.org

[commit-bot: I haz the power, 2016-10-04 20:24:14]

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, 2016-10-04 20:29:20]

Description was changed from

==========
remoting: Fix data race in auto_thread

Fix a data race introduced by https://codereview.chromium.org/2378663006

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

to

==========
remoting: Fix data race in auto_thread

Fix a data race introduced by https://codereview.chromium.org/2378663006

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

[commit-bot: I haz the power, 2016-10-04 20:29:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-04 20:31:20]

Description was changed from

==========
remoting: Fix data race in auto_thread

Fix a data race introduced by https://codereview.chromium.org/2378663006

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

to

==========
remoting: Fix data race in auto_thread

Fix a data race introduced by https://codereview.chromium.org/2378663006

BUG=

Committed: https://crrev.com/129333d9e2f6a0e369fecbe14b99210c7c26e824
Cr-Commit-Position: refs/heads/master@{#422909}
==========

[commit-bot: I haz the power, 2016-10-04 20:31:21]

Patchset 1 (id:??) landed as
https://crrev.com/129333d9e2f6a0e369fecbe14b99210c7c26e824
Cr-Commit-Position: refs/heads/master@{#422909}

[fdoray, 2016-10-04 21:32:17]

Lgtm