Fix the issue where the active output device is lost after the device suspend/resume without any ac…

Fix the issue where the active output device is lost after the device suspend/resume without any active stream.

BUG=478968
Committed: https://crrev.com/3147abc7657de300afcfa3a65d02413e6bca477a
Cr-Commit-Position: refs/heads/master@{#327399}

[jennyz, 2015-04-28 00:32:53]

jennyz@chromium.org changed reviewers:
+ cychiang@chromium.org

[cychiang, 2015-04-28 22:06:12]

On 2015/04/28 00:32:56, jennyz wrote:

lgtm
Thanks!

[jennyz, 2015-04-28 22:07:19]

The CQ bit was checked by jennyz@chromium.org

[commit-bot: I haz the power, 2015-04-28 22:08:44]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1109793005/1

[commit-bot: I haz the power, 2015-04-28 22:08:45]

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

[commit-bot: I haz the power, 2015-04-28 22:08:47]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[xiyuan, 2015-04-28 22:12:23]

xiyuan@chromium.org changed reviewers:
+ xiyuan@chromium.org

[xiyuan, 2015-04-28 22:12:24]

lgtm

[jennyz, 2015-04-28 22:13:20]

The CQ bit was checked by jennyz@chromium.org

[commit-bot: I haz the power, 2015-04-28 22:14:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1109793005/1

[commit-bot: I haz the power, 2015-04-29 00:13:11]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-29 00:14:08]

Patchset 1 (id:??) landed as
https://crrev.com/3147abc7657de300afcfa3a65d02413e6bca477a
Cr-Commit-Position: refs/heads/master@{#327399}