views/mus: Fix input event handling.

views/mus: Fix input event handling.

Input event handling moved from PlatformWindowMus to NativeWidgetMus
in https://crrev.com/394564, but NativeWidgetMus wasn't installing
itself as the input-event handler for the mus::Window.

BUG=609555
Committed: https://crrev.com/6b693cb69c1731ac3e4fa0851e64fd10fa820a1c
Cr-Commit-Position: refs/heads/master@{#394860}

[sadrul, 2016-05-19 16:37:12]

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

[sadrul, 2016-05-19 16:37:12]

I am working on a test for this. But we should probably get the fix in without
that.

[James Cook, 2016-05-19 16:40:59]

LGTM. A test would be good, but let's land this to unblock people.

[sadrul, 2016-05-19 16:43:32]

The CQ bit was checked by sadrul@chromium.org

[commit-bot: I haz the power, 2016-05-19 16:44:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1990333002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1990333002/1

[commit-bot: I haz the power, 2016-05-19 18:24:52]

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

[commit-bot: I haz the power, 2016-05-19 18:24:53]

Try jobs failed on following builders:
  win_chromium_x64_rel_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[sadrul, 2016-05-19 19:48:56]

The CQ bit was checked by sadrul@chromium.org

[commit-bot: I haz the power, 2016-05-19 19:49:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1990333002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1990333002/1

[commit-bot: I haz the power, 2016-05-19 20:59:56]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-19 21:01:26]

Description was changed from

==========
views/mus: Fix input event handling.

Input event handling moved from PlatformWindowMus to NativeWidgetMus
in https://crrev.com/394564, but NativeWidgetMus wasn't installing
itself as the input-event handler for the mus::Window.

BUG=609555
==========

to

==========
views/mus: Fix input event handling.

Input event handling moved from PlatformWindowMus to NativeWidgetMus
in https://crrev.com/394564, but NativeWidgetMus wasn't installing
itself as the input-event handler for the mus::Window.

BUG=609555

Committed: https://crrev.com/6b693cb69c1731ac3e4fa0851e64fd10fa820a1c
Cr-Commit-Position: refs/heads/master@{#394860}
==========

[commit-bot: I haz the power, 2016-05-19 21:01:30]

Patchset 1 (id:??) landed as
https://crrev.com/6b693cb69c1731ac3e4fa0851e64fd10fa820a1c
Cr-Commit-Position: refs/heads/master@{#394860}