Fix Mac accessibility window attribute inside child frames.

Fix Mac accessibility window attribute inside child frames.

BUG=none

Committed: https://crrev.com/105b415141fc9f2bf784a4c4bf1c85ad48c2b05b
Cr-Commit-Position: refs/heads/master@{#402357}

[dmazzoni, 2016-06-27 17:37:40]

dmazzoni@chromium.org changed reviewers:
+ nektar@chromium.org

[nektarios, 2016-06-27 18:37:15]

Could we add a ToBrowserAccessibilityManagerMac method, like we have for the
other platforms, instead of doing a static_cast?

[nektarios, 2016-06-27 18:37:24]

lgtm

[dmazzoni, 2016-06-27 23:37:52]

The CQ bit was checked by dmazzoni@chromium.org

[dmazzoni, 2016-06-27 23:37:53]

The patchset sent to the CQ was uploaded after l-g-t-m from nektar@chromium.org
Link to the patchset: https://codereview.chromium.org/2102663002/#ps20001
(title: "ToBrowserAccessibilityManagerMac")

[commit-bot: I haz the power, 2016-06-27 23:38:44]

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, 2016-06-28 01:07:27]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-28 01:10:02]

Description was changed from

==========
Fix Mac accessibility window attribute inside child frames.

BUG=none
==========

to

==========
Fix Mac accessibility window attribute inside child frames.

BUG=none

Committed: https://crrev.com/105b415141fc9f2bf784a4c4bf1c85ad48c2b05b
Cr-Commit-Position: refs/heads/master@{#402357}
==========

[commit-bot: I haz the power, 2016-06-28 01:10:03]

Patchset 2 (id:??) landed as
https://crrev.com/105b415141fc9f2bf784a4c4bf1c85ad48c2b05b
Cr-Commit-Position: refs/heads/master@{#402357}