[Chromecast] Don't DCHECK the result of snd_pcm_status_get_avail

[Chromecast] Don't DCHECK the result of snd_pcm_status_get_avail

The result of snd_pcm_status_get_avail() can be nonsensical if the
PCM handle is in the XRUN state.

BUG= internal b/31506355

Committed: https://crrev.com/bbcc2d8f1a9bf354f22ec7821fd750e32691d19a
Cr-Commit-Position: refs/heads/master@{#418909}

[kmackay, 2016-09-15 17:14:59]

kmackay@chromium.org changed reviewers:
+ halliwell@chromium.org, slan@chromium.org

[halliwell, 2016-09-15 17:21:11]

On 2016/09/15 17:15:00, kmackay wrote:

lgtm

[kmackay, 2016-09-15 17:23:52]

The CQ bit was checked by kmackay@chromium.org

[commit-bot: I haz the power, 2016-09-15 17:24:30]

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

[slan, 2016-09-15 18:00:47]

lgtm

[commit-bot: I haz the power, 2016-09-15 18:31:19]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-15 18:34:21]

Description was changed from

==========
[Chromecast] Don't DCHECK the result of snd_pcm_status_get_avail

The result of snd_pcm_status_get_avail() can be nonsensical if the
PCM handle is in the XRUN state.

BUG= internal b/31506355
==========

to

==========
[Chromecast] Don't DCHECK the result of snd_pcm_status_get_avail

The result of snd_pcm_status_get_avail() can be nonsensical if the
PCM handle is in the XRUN state.

BUG= internal b/31506355

Committed: https://crrev.com/bbcc2d8f1a9bf354f22ec7821fd750e32691d19a
Cr-Commit-Position: refs/heads/master@{#418909}
==========

[commit-bot: I haz the power, 2016-09-15 18:34:22]

Patchset 1 (id:??) landed as
https://crrev.com/bbcc2d8f1a9bf354f22ec7821fd750e32691d19a
Cr-Commit-Position: refs/heads/master@{#418909}