Get PageLoadMetricsBrowserTest passing under msan

Get PageLoadMetricsBrowserTest passing under msan

https://codereview.chromium.org/2698813005 forgot to initialize a
field it added.

BUG=697173
Review-Url: https://codereview.chromium.org/2723623004
Cr-Commit-Position: refs/heads/master@{#453708}
Committed: https://chromium.googlesource.com/chromium/src/+/6557cd40deb894148068183e4489ca264043d214

[Nico, 2017-02-28 20:45:13]

The CQ bit was checked by thakis@chromium.org to run a CQ dry run

[Nico, 2017-02-28 20:45:18]

thakis@chromium.org changed reviewers:
+ mattcary@chromium.org

[commit-bot: I haz the power, 2017-02-28 20:45:49]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Lei Zhang, 2017-02-28 20:46:22]

thestig@chromium.org changed reviewers:
+ thestig@chromium.org

[Lei Zhang, 2017-02-28 20:46:22]

lgtm

[Charlie Harrison, 2017-02-28 20:46:24]

csharrison@chromium.org changed reviewers:
+ csharrison@chromium.org
- thestig@chromium.org

[Charlie Harrison, 2017-02-28 20:46:24]

drive by lgtm

[Nico, 2017-02-28 20:46:47]

The CQ bit was unchecked by thakis@chromium.org

[Nico, 2017-02-28 20:46:52]

The CQ bit was checked by thakis@chromium.org

[commit-bot: I haz the power, 2017-02-28 20:47:19]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[mattcary, 2017-02-28 21:27:06]

lgtm

Grr, silly mistake.

Thanks for the fix.

[commit-bot: I haz the power, 2017-02-28 21:36:38]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488314812015950, "parent_rev":
"915915168110d5bc831be6bfdae58a106f1a3cfe", "commit_rev":
"6557cd40deb894148068183e4489ca264043d214"}

[commit-bot: I haz the power, 2017-02-28 21:38:18]

Description was changed from

==========
Get PageLoadMetricsBrowserTest passing under msan

https://codereview.chromium.org/2698813005 forgot to initialize a
field it added.

BUG=697173
==========

to

==========
Get PageLoadMetricsBrowserTest passing under msan

https://codereview.chromium.org/2698813005 forgot to initialize a
field it added.

BUG=697173

Review-Url: https://codereview.chromium.org/2723623004
Cr-Commit-Position: refs/heads/master@{#453708}
Committed:
https://chromium.googlesource.com/chromium/src/+/6557cd40deb894148068183e4489...
==========

[commit-bot: I haz the power, 2017-02-28 21:38:19]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/6557cd40deb894148068183e4489...