Put the close button of a notification into focus chain.

Put the close button of a notification into focus chain.

BUG=661105
TEST=Manual. Check that focus can move on a close button of an ARC
     notification by TAB.

Review-Url: https://codereview.chromium.org/2610853011
Cr-Commit-Position: refs/heads/master@{#441903}
Committed: https://chromium.googlesource.com/chromium/src/+/87b724b37d6da750c2a052e88bf828bd75ab4de0

[yhanada, 2017-01-06 05:47:46]

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

[yhanada, 2017-01-06 05:47:59]

yhanada@chromium.org changed reviewers:
+ yoshiki@chromium.org

[yhanada, 2017-01-06 05:48:00]

Hi yoshiki@, PTAL.

[commit-bot: I haz the power, 2017-01-06 05:48:05]

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, 2017-01-06 06:16:18]

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

[commit-bot: I haz the power, 2017-01-06 06:16:19]

Dry run: This issue passed the CQ dry run.

[yoshiki, 2017-01-06 07:53:58]

lgtm

[yhanada, 2017-01-06 08:04:21]

Thanks for the quick review!

[yhanada, 2017-01-06 08:04:25]

The CQ bit was checked by yhanada@chromium.org

[commit-bot: I haz the power, 2017-01-06 08:04:40]

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, 2017-01-06 08:07:50]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1483689865224750, "parent_rev":
"21fd0270d8fcbf6f8941e1db8feeaa5cbcb97563", "commit_rev":
"87b724b37d6da750c2a052e88bf828bd75ab4de0"}

[commit-bot: I haz the power, 2017-01-06 08:08:17]

Description was changed from

==========
Put the close button of a notification into focus chain.

BUG=661105
TEST=Manual. Check that focus can move on a close button of an ARC
     notification by TAB.
==========

to

==========
Put the close button of a notification into focus chain.

BUG=661105
TEST=Manual. Check that focus can move on a close button of an ARC
     notification by TAB.

Review-Url: https://codereview.chromium.org/2610853011
Cr-Commit-Position: refs/heads/master@{#441903}
Committed:
https://chromium.googlesource.com/chromium/src/+/87b724b37d6da750c2a052e88bf8...
==========

[commit-bot: I haz the power, 2017-01-06 08:08:18]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/87b724b37d6da750c2a052e88bf8...