Kill simctl before starting iOS simulator tests

Kill simctl before starting iOS simulator tests

BUG=660527
Committed: https://crrev.com/b2078ae095d322b807bd39b17f5fee29b1fa2feb
Cr-Commit-Position: refs/heads/master@{#428547}

[smut, 2016-10-28 23:16:16]

smut@google.com changed reviewers:
+ rohitrao@chromium.org

[smut, 2016-10-28 23:16:17]

Ported from build/scripts/slave/ios/test_runner.py.

[rohitrao (ping after 24h), 2016-10-28 23:17:29]

lgtm

[smut, 2016-10-28 23:17:55]

The CQ bit was checked by smut@google.com

[commit-bot: I haz the power, 2016-10-28 23:18:24]

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, 2016-10-28 23:35:32]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-28 23:40:30]

Description was changed from

==========
Kill simctl before starting iOS simulator tests

BUG=660527
==========

to

==========
Kill simctl before starting iOS simulator tests

BUG=660527

Committed: https://crrev.com/b2078ae095d322b807bd39b17f5fee29b1fa2feb
Cr-Commit-Position: refs/heads/master@{#428547}
==========

[commit-bot: I haz the power, 2016-10-28 23:40:31]

Patchset 1 (id:??) landed as
https://crrev.com/b2078ae095d322b807bd39b17f5fee29b1fa2feb
Cr-Commit-Position: refs/heads/master@{#428547}