Enable crash symbols unit test for Mac OSX.

Enable crash symbols unit test for Mac OSX.

R=nednguyen@google.com
BUG=563716
Committed: https://crrev.com/7dfa2f79c2fda175f1202cac8d5a51d1e64a2171
Cr-Commit-Position: refs/heads/master@{#370745}

[David Yen, 2016-01-14 19:21:39]

Placeholder CL for enabling crash symbols, I'll log into the trybot as it's
being tried and see if I can see something wrong.

[David Yen, 2016-01-21 02:39:17]

It looks like I finally got this working, PTAL.

[nednguyen, 2016-01-21 02:46:54]

lgtm

[nednguyen, 2016-01-21 02:48:10]

nednguyen@google.com changed reviewers:
+ avi@chromium.org

[nednguyen, 2016-01-21 02:48:11]

avi@, can you also review this?

[Avi (use Gerrit), 2016-01-21 15:07:53]

If you do that right after, you're almost guaranteed to get the same results.

LGTM; good luck.

[David Yen, 2016-01-21 16:17:29]

The CQ bit was checked by dyen@chromium.org

[commit-bot: I haz the power, 2016-01-21 16:17:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1586143003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1586143003/40001

[commit-bot: I haz the power, 2016-01-21 17:27:31]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-01-21 17:27:32]

Try jobs failed on following builders:
  win_chromium_x64_rel_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[David Yen, 2016-01-21 17:49:38]

The CQ bit was checked by dyen@chromium.org

[David Yen, 2016-01-21 17:49:38]

The patchset sent to the CQ was uploaded after l-g-t-m from
nednguyen@google.com, avi@chromium.org
Link to the patchset: https://codereview.chromium.org/1586143003/#ps60001
(title: "Only import fcntl when needed")

[commit-bot: I haz the power, 2016-01-21 17:49:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1586143003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1586143003/60001

[commit-bot: I haz the power, 2016-01-21 19:25:07]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2016-01-21 19:26:55]

Description was changed from

==========
Enable crash symbols unit test for Mac OSX.

R=nednguyen@google.com
BUG=563716
==========

to

==========
Enable crash symbols unit test for Mac OSX.

R=nednguyen@google.com
BUG=563716

Committed: https://crrev.com/7dfa2f79c2fda175f1202cac8d5a51d1e64a2171
Cr-Commit-Position: refs/heads/master@{#370745}
==========

[commit-bot: I haz the power, 2016-01-21 19:26:56]

Patchset 4 (id:??) landed as
https://crrev.com/7dfa2f79c2fda175f1202cac8d5a51d1e64a2171
Cr-Commit-Position: refs/heads/master@{#370745}

[tsergeant, 2016-01-21 23:00:39]

A revert of this CL (patchset #4 id:60001) has been created in
https://codereview.chromium.org/1616743004/ by tsergeant@chromium.org.

The reason for reverting is: This patch appears to be causing failures in
telemetry_perf_unittests on Mac-10.9:

https://build.chromium.org/p/chromium.mac/builders/Mac10.9%20Tests%20%28dbg%2....