Helium: Fix flaky test

Helium: Fix flaky test

Unit test fixture was not using HeliumTest test fixture and thus not properly cleaning state.

BUG=658798
Committed: https://crrev.com/1ce5fa0395e29192dcefe6d3211d947b32968d40
Cr-Commit-Position: refs/heads/master@{#427387}

[scf, 2016-10-25 00:49:04]

Description was changed from

==========
Helium: Fix flaky test

Unit test fixture was not using HeliumTest test fixture and thus not properly
cleaning state.

BUG=658798
==========

to

==========
Helium: Fix flaky test

Unit test fixture was not using HeliumTest test fixture and thus not properly
cleaning state.

BUG=658798
==========

[scf, 2016-10-25 00:49:04]

scf@chromium.org changed reviewers:
+ kmarshall@chromium.org, lethalantidote@chromium.org, steimel@chromium.org,
xyzzyz@chromium.org

[Kevin M, 2016-10-25 17:00:44]

The CQ bit was checked by kmarshall@chromium.org

[Kevin M, 2016-10-25 17:00:45]

lgtm

Thanks!

[commit-bot: I haz the power, 2016-10-25 17:01:04]

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, 2016-10-25 17:16:23]

Description was changed from

==========
Helium: Fix flaky test

Unit test fixture was not using HeliumTest test fixture and thus not properly
cleaning state.

BUG=658798
==========

to

==========
Helium: Fix flaky test

Unit test fixture was not using HeliumTest test fixture and thus not properly
cleaning state.

BUG=658798
==========

[commit-bot: I haz the power, 2016-10-25 17:16:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-25 17:18:46]

Description was changed from

==========
Helium: Fix flaky test

Unit test fixture was not using HeliumTest test fixture and thus not properly
cleaning state.

BUG=658798
==========

to

==========
Helium: Fix flaky test

Unit test fixture was not using HeliumTest test fixture and thus not properly
cleaning state.

BUG=658798

Committed: https://crrev.com/1ce5fa0395e29192dcefe6d3211d947b32968d40
Cr-Commit-Position: refs/heads/master@{#427387}
==========

[commit-bot: I haz the power, 2016-10-25 17:18:48]

Patchset 1 (id:??) landed as
https://crrev.com/1ce5fa0395e29192dcefe6d3211d947b32968d40
Cr-Commit-Position: refs/heads/master@{#427387}