Made ARIA alerts have an implicit aria-atomic of true and strengthened tests concerning aria-atomic…

Made ARIA alerts have an implicit aria-atomic of true and strengthened tests concerning aria-atomic and aria-live.

BUG=590341
R=dmazzoni@chromium.org
TESTED=Manually with Voiceover, browser tests

Committed: https://crrev.com/04bbdb09093ed2a5b005abda85e10284a4dc7fc0
Cr-Commit-Position: refs/heads/master@{#406600}

[nektarios, 2016-07-19 19:49:38]

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

[commit-bot: I haz the power, 2016-07-19 19:50:23]

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

[dmazzoni, 2016-07-19 20:42:49]

lgtm

[commit-bot: I haz the power, 2016-07-19 21:17:46]

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

[commit-bot: I haz the power, 2016-07-19 21:17:47]

Dry run: Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[nektarios, 2016-07-19 23:12:07]

The CQ bit was checked by nektar@chromium.org

[nektarios, 2016-07-19 23:12:07]

The patchset sent to the CQ was uploaded after l-g-t-m from
dmazzoni@chromium.org
Link to the patchset: https://codereview.chromium.org/2163673003/#ps20001
(title: "Fixed test expectations.")

[commit-bot: I haz the power, 2016-07-19 23:12:45]

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, 2016-07-20 03:22:17]

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

[commit-bot: I haz the power, 2016-07-20 03:22:18]

Try jobs failed on following builders:
  linux_android_rel_ng on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[nektarios, 2016-07-20 16:04:25]

The CQ bit was checked by nektar@chromium.org

[nektarios, 2016-07-20 16:04:25]

The patchset sent to the CQ was uploaded after l-g-t-m from
dmazzoni@chromium.org
Link to the patchset: https://codereview.chromium.org/2163673003/#ps40001
(title: "Fixed aria-atomic test.")

[commit-bot: I haz the power, 2016-07-20 16:04:44]

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, 2016-07-20 17:30:54]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-07-20 17:30:59]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-20 17:32:39]

Description was changed from

==========
Made ARIA alerts have an implicit aria-atomic of true and strengthened tests
concerning aria-atomic and aria-live.

BUG=590341
R=dmazzoni@chromium.org
TESTED=Manually with Voiceover, browser tests
==========

to

==========
Made ARIA alerts have an implicit aria-atomic of true and strengthened tests
concerning aria-atomic and aria-live.

BUG=590341
R=dmazzoni@chromium.org
TESTED=Manually with Voiceover, browser tests

Committed: https://crrev.com/04bbdb09093ed2a5b005abda85e10284a4dc7fc0
Cr-Commit-Position: refs/heads/master@{#406600}
==========

[commit-bot: I haz the power, 2016-07-20 17:32:41]

Patchset 3 (id:??) landed as
https://crrev.com/04bbdb09093ed2a5b005abda85e10284a4dc7fc0
Cr-Commit-Position: refs/heads/master@{#406600}