Disable flaky test LoginGuestTest.GuestIsOTR.

Disable flaky test LoginGuestTest.GuestIsOTR.

Sample failure:
https://build.chromium.org/p/chromium.chromiumos/builders/Linux%20ChromiumOS%20Ozone%20Tests%20%281%29/builds/42982

BUG=693106
TBR=achuith@chromium.org

Review-Url: https://codereview.chromium.org/2711773002
Cr-Commit-Position: refs/heads/master@{#452128}
Committed: https://chromium.googlesource.com/chromium/src/+/713e4fc135cf87e01041de484f4d9e99cd3baf78

[fdoray, 2017-02-22 17:46:52]

The CQ bit was checked by fdoray@chromium.org

[commit-bot: I haz the power, 2017-02-22 17:47:39]

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, 2017-02-22 18:11:08]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487785612163800, "parent_rev":
"8db1658c62cfe49d1be14bc0186d4c20152cfd84", "commit_rev":
"713e4fc135cf87e01041de484f4d9e99cd3baf78"}

[commit-bot: I haz the power, 2017-02-22 18:11:49]

Description was changed from

==========
Disable flaky test LoginGuestTest.GuestIsOTR.

Sample failure:
https://build.chromium.org/p/chromium.chromiumos/builders/Linux%20ChromiumOS%...

BUG=693106
TBR=achuith@chromium.org
==========

to

==========
Disable flaky test LoginGuestTest.GuestIsOTR.

Sample failure:
https://build.chromium.org/p/chromium.chromiumos/builders/Linux%20ChromiumOS%...

BUG=693106
TBR=achuith@chromium.org

Review-Url: https://codereview.chromium.org/2711773002
Cr-Commit-Position: refs/heads/master@{#452128}
Committed:
https://chromium.googlesource.com/chromium/src/+/713e4fc135cf87e01041de484f4d...
==========

[commit-bot: I haz the power, 2017-02-22 18:11:50]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/713e4fc135cf87e01041de484f4d...