Fix a race in HandleWatcherTest and remove suppression.

Fix a race in HandleWatcherTest and remove suppression.

BUG=455665
Committed: https://crrev.com/624f51b77ff5583f00dff0cdddd286a4192aebfb
Cr-Commit-Position: refs/heads/master@{#369974}

[Anand Mistry (off Chromium), 2016-01-11 01:53:25]

amistry@chromium.org changed reviewers:
+ jam@chromium.org

[Anand Mistry (off Chromium), 2016-01-11 02:14:29]

And if you're wondering why I'm bothering, lets just say it's a side project of
mine to clean up as many of the races as I can.

[jam, 2016-01-11 16:55:59]

jam@chromium.org changed reviewers:
+ sky@chromium.org
- jam@chromium.org

[jam, 2016-01-11 16:55:59]

sky would be a better reviewer than me

[sky, 2016-01-11 17:22:04]

LGTM

[Anand Mistry (off Chromium), 2016-01-11 20:52:33]

amistry@chromium.org changed reviewers:
+ glider@chromium.org

[Anand Mistry (off Chromium), 2016-01-11 20:52:34]

glider: For OWNERS to remove suppression.

[Anand Mistry (off Chromium), 2016-01-18 00:01:14]

The CQ bit was checked by amistry@chromium.org

[commit-bot: I haz the power, 2016-01-18 00:01:24]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1573013002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1573013002/1

[commit-bot: I haz the power, 2016-01-18 00:32:55]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-18 00:33:48]

Description was changed from

==========
Fix a race in HandleWatcherTest and remove suppression.

BUG=455665
==========

to

==========
Fix a race in HandleWatcherTest and remove suppression.

BUG=455665

Committed: https://crrev.com/624f51b77ff5583f00dff0cdddd286a4192aebfb
Cr-Commit-Position: refs/heads/master@{#369974}
==========

[commit-bot: I haz the power, 2016-01-18 00:33:49]

Patchset 1 (id:??) landed as
https://crrev.com/624f51b77ff5583f00dff0cdddd286a4192aebfb
Cr-Commit-Position: refs/heads/master@{#369974}