views/mus: Fix activating a widget.

views/mus: Fix activating a widget.

It's necessary to activate the aura::Window backing the widget, to make
sure key-events work correctly.

BUG=607212
Committed: https://crrev.com/38232cbdc87495f63516b1210e1548dadb8ddfbf
Cr-Commit-Position: refs/heads/master@{#393108}

[sadrul, 2016-05-11 17:15:56]

sadrul@chromium.org changed reviewers:
+ ben@chromium.org

[Ben Goodger (Google), 2016-05-11 22:49:39]

lgtm

[sadrul, 2016-05-11 23:40:32]

The CQ bit was checked by sadrul@chromium.org

[commit-bot: I haz the power, 2016-05-11 23:41:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1968133002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1968133002/1

[commit-bot: I haz the power, 2016-05-11 23:46:08]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-11 23:47:03]

Description was changed from

==========
views/mus: Fix activating a widget.

It's necessary to activate the aura::Window backing the widget, to make
sure key-events work correctly.

BUG=607212
==========

to

==========
views/mus: Fix activating a widget.

It's necessary to activate the aura::Window backing the widget, to make
sure key-events work correctly.

BUG=607212

Committed: https://crrev.com/38232cbdc87495f63516b1210e1548dadb8ddfbf
Cr-Commit-Position: refs/heads/master@{#393108}
==========

[commit-bot: I haz the power, 2016-05-11 23:47:04]

Patchset 1 (id:??) landed as
https://crrev.com/38232cbdc87495f63516b1210e1548dadb8ddfbf
Cr-Commit-Position: refs/heads/master@{#393108}