Drop support for playing output through aplay in intelligibility_proc

Drop support for playing output through aplay in intelligibility_proc

It was hardly used, making the code more complex than needed and caused problems on iOS because it uses system.

BUG=webrtc:5549
R=kjellander@webrtc.org

Committed: https://crrev.com/4458d09ee422e78f494fb30d65f63d6bc321dba6
Cr-Commit-Position: refs/heads/master@{#11677}

[aluebs-webrtc, 2016-02-18 19:01:35]

aluebs@webrtc.org changed reviewers:
+ henrik.lundin@webrtc.org, kjellander@webrtc.org

[kjellander_webrtc, 2016-02-18 19:31:00]

lgtm, but I just landed https://codereview.webrtc.org/1713493002/ so please
remove the suppression for
	webrtc/modules/audio_processing/audio_processing_tests.gypi as part of this CL.

[aluebs-webrtc, 2016-02-19 02:49:31]

The CQ bit was checked by aluebs@webrtc.org

[aluebs-webrtc, 2016-02-19 02:49:32]

The patchset sent to the CQ was uploaded after l-g-t-m from
kjellander@webrtc.org
Link to the patchset: https://codereview.webrtc.org/1708353002/#ps40001 (title:
"Remove suppression for audio_processing_tests")

[commit-bot: I haz the power, 2016-02-19 02:49:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1708353002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1708353002/40001

[commit-bot: I haz the power, 2016-02-19 02:56:59]

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

[commit-bot: I haz the power, 2016-02-19 02:57:00]

Try jobs failed on following builders:
  android_rel on tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_rel/builds/11048)

[commit-bot: I haz the power, 2016-02-19 03:16:21]

Description was changed from

==========
Drop support for playing output through aplay in intelligibility_proc

It was hardly used, making the code more complex than needed and caused problems
on iOS because it uses system.

BUG=webrtc:5549
==========

to

==========
Drop support for playing output through aplay in intelligibility_proc

It was hardly used, making the code more complex than needed and caused problems
on iOS because it uses system.

BUG=webrtc:5549
R=kjellander@webrtc.org

Committed: https://crrev.com/4458d09ee422e78f494fb30d65f63d6bc321dba6
Cr-Commit-Position: refs/heads/master@{#11677}
==========

[aluebs-webrtc, 2016-02-19 03:16:21]

Description was changed from

==========
Drop support for playing output through aplay in intelligibility_proc

It was hardly used, making the code more complex than needed and caused problems
on iOS because it uses system.

BUG=webrtc:5549
R=kjellander@webrtc.org

Committed: https://crrev.com/4458d09ee422e78f494fb30d65f63d6bc321dba6
Cr-Commit-Position: refs/heads/master@{#11677}
==========

to

==========
Drop support for playing output through aplay in intelligibility_proc

It was hardly used, making the code more complex than needed and caused problems
on iOS because it uses system.

BUG=webrtc:5549
R=kjellander@webrtc.org

Committed:
https://chromium.googlesource.com/external/webrtc/+/4458d09ee422e78f494fb30d6...
==========

[commit-bot: I haz the power, 2016-02-19 03:16:22]

Patchset 3 (id:??) landed as
https://crrev.com/4458d09ee422e78f494fb30d65f63d6bc321dba6
Cr-Commit-Position: refs/heads/master@{#11677}

[aluebs-webrtc, 2016-02-19 03:16:22]

Committed patchset #3 (id:40001) manually as
4458d09ee422e78f494fb30d65f63d6bc321dba6 (presubmit successful).

[hlundin-webrtc, 2016-02-22 12:17:04]

lgtm