Fix cause of flakiness and enable CreditCardTests.

Fix cause of flakiness and enable CreditCardTests.

BUG=694289
Review-Url: https://codereview.chromium.org/2712473002
Cr-Commit-Position: refs/heads/master@{#452077}
Committed: https://chromium.googlesource.com/chromium/src/+/b32a23980b74e9e67afa1370e00b9eca61e55260

[hcarmona, 2017-02-21 19:17:36]

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

[hcarmona, 2017-02-21 19:17:56]

hcarmona@chromium.org changed reviewers:
+ tommycli@chromium.org

[hcarmona, 2017-02-21 19:17:56]

PTAL

[commit-bot: I haz the power, 2017-02-21 19:18:31]

Dry run: 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, 2017-02-21 21:22:26]

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

[commit-bot: I haz the power, 2017-02-21 21:22:27]

Dry run: Try jobs failed on following builders:
  chromium_presubmit on master.tryserver.chromium.linux (JOB_TIMED_OUT, no build
URL)
  linux_chromium_chromeos_ozone_rel_ng on master.tryserver.chromium.linux
(JOB_TIMED_OUT, no build URL)
  linux_chromium_compile_dbg_ng on master.tryserver.chromium.linux
(JOB_TIMED_OUT, no build URL)
  linux_chromium_tsan_rel_ng on master.tryserver.chromium.linux (JOB_TIMED_OUT,
no build URL)

[tommycli, 2017-02-22 01:40:27]

lgtm

[hcarmona, 2017-02-22 16:23:24]

The CQ bit was checked by hcarmona@chromium.org

[commit-bot: I haz the power, 2017-02-22 16:23:55]

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 16:27:55]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487780604880800, "parent_rev":
"4f6f34fa8f9cd4e53fa7f02d56680c49cf100979", "commit_rev":
"b32a23980b74e9e67afa1370e00b9eca61e55260"}

[commit-bot: I haz the power, 2017-02-22 16:28:33]

Description was changed from

==========
Fix cause of flakiness and enable CreditCardTests.

BUG=694289
==========

to

==========
Fix cause of flakiness and enable CreditCardTests.

BUG=694289

Review-Url: https://codereview.chromium.org/2712473002
Cr-Commit-Position: refs/heads/master@{#452077}
Committed:
https://chromium.googlesource.com/chromium/src/+/b32a23980b74e9e67afa1370e00b...
==========

[commit-bot: I haz the power, 2017-02-22 16:28:34]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/b32a23980b74e9e67afa1370e00b...