Check for valid context in AudioOutputDeviceClient::from.

Check for valid context in AudioOutputDeviceClient::from.

BUG=652214
Committed: https://crrev.com/b4bd6dcf5c7d86f7a50aa401652c166cfc23f442
Cr-Commit-Position: refs/heads/master@{#423544}

[Guido Urdaneta, 2016-10-06 14:08:28]

Description was changed from

==========
Check for valid context in AudioOutputDeviceClient::from.

BUG=652214
==========

to

==========
Check for valid context in AudioOutputDeviceClient::from.

BUG=652214
==========

[Guido Urdaneta, 2016-10-06 14:08:28]

guidou@chromium.org changed reviewers:
+ foolip@chromium.org

[Guido Urdaneta, 2016-10-06 14:09:17]

Hi, PTAL

[foolip, 2016-10-06 14:10:46]

The CQ bit was checked by foolip@chromium.org

[foolip, 2016-10-06 14:10:46]

lgtm

[commit-bot: I haz the power, 2016-10-06 14:11:13]

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

[haraken, 2016-10-06 14:14:07]

LGTM

(This should have been caused by my change to clear LifecycleObserver::m_context
when the context gets detached.)

[commit-bot: I haz the power, 2016-10-06 15:38:59]

Description was changed from

==========
Check for valid context in AudioOutputDeviceClient::from.

BUG=652214
==========

to

==========
Check for valid context in AudioOutputDeviceClient::from.

BUG=652214
==========

[commit-bot: I haz the power, 2016-10-06 15:39:00]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-06 15:40:42]

Description was changed from

==========
Check for valid context in AudioOutputDeviceClient::from.

BUG=652214
==========

to

==========
Check for valid context in AudioOutputDeviceClient::from.

BUG=652214

Committed: https://crrev.com/b4bd6dcf5c7d86f7a50aa401652c166cfc23f442
Cr-Commit-Position: refs/heads/master@{#423544}
==========

[commit-bot: I haz the power, 2016-10-06 15:40:43]

Patchset 1 (id:??) landed as
https://crrev.com/b4bd6dcf5c7d86f7a50aa401652c166cfc23f442
Cr-Commit-Position: refs/heads/master@{#423544}