[Extensions UI Mac] Don't let the top-level actions container be first responder

[Extensions UI Mac] Don't let the top-level actions container be first responder

The overflow browser actions container needs to accept first responder in order
to allow in-menu keyboard navigation; however, the top-level container doesn't
need to do this. Don't allow it to become first responder so that focus travels
correctly between the omnibox and either the first action or the wrench menu.

BUG=592825
Committed: https://crrev.com/dc68af6738e9b8f5c1d2546f67d2bb145e9f74b5
Cr-Commit-Position: refs/heads/master@{#380197}

[Devlin, 2016-03-09 19:35:16]

rdevlin.cronin@chromium.org changed reviewers:
+ avi@chromium.org

[Devlin, 2016-03-09 19:35:17]

Avi, mind taking a quick look?

[Avi (use Gerrit), 2016-03-09 19:36:21]

lgtm

[Devlin, 2016-03-09 19:41:33]

The CQ bit was checked by rdevlin.cronin@chromium.org

[commit-bot: I haz the power, 2016-03-09 19:42:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1782513002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1782513002/1

[commit-bot: I haz the power, 2016-03-09 20:15:49]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-09 20:17:29]

Description was changed from

==========
[Extensions UI Mac] Don't let the top-level actions container be first responder

The overflow browser actions container needs to accept first responder in order
to allow in-menu keyboard navigation; however, the top-level container doesn't
need to do this. Don't allow it to become first responder so that focus travels
correctly between the omnibox and either the first action or the wrench menu.

BUG=592825
==========

to

==========
[Extensions UI Mac] Don't let the top-level actions container be first responder

The overflow browser actions container needs to accept first responder in order
to allow in-menu keyboard navigation; however, the top-level container doesn't
need to do this. Don't allow it to become first responder so that focus travels
correctly between the omnibox and either the first action or the wrench menu.

BUG=592825

Committed: https://crrev.com/dc68af6738e9b8f5c1d2546f67d2bb145e9f74b5
Cr-Commit-Position: refs/heads/master@{#380197}
==========

[commit-bot: I haz the power, 2016-03-09 20:17:30]

Patchset 1 (id:??) landed as
https://crrev.com/dc68af6738e9b8f5c1d2546f67d2bb145e9f74b5
Cr-Commit-Position: refs/heads/master@{#380197}