Initialize default audio device ID with explicit device ID.

Initialize default audio device ID with explicit device ID.

This is more consistent with how video device IDs are specified and is
also a small first step towards implementing the standard constraints
algorithm for audio. 
This CL disables a misleading selector that allows switching the 
user-preferred device in the middle of a getUserMedia call.
Since that selector does not affect the current getUserMedia call, it
is better to have it disabled, which is already the case with video
devices.

BUG=708081
Review-Url: https://codereview.chromium.org/2812903002
Cr-Commit-Position: refs/heads/master@{#463624}
Committed: https://chromium.googlesource.com/chromium/src/+/82382cca8c9aa804acb7fd9cfaa6e4478f92cd7d

[Guido Urdaneta, 2017-04-11 10:38:05]

Description was changed from

==========
Initialize default audio device ID with explicit device ID.

This is more consistent with how video device IDs are specified.
This is a small first step towards implementing the standard constraints
algorithm for audio. Also disables a misleading selector that allows
switching the user-preferred device in the middle of a getUserMedia call.
Since that selector does not affect the current getUserMedia call, it
is better to have it disabled.

BUG=708081
==========

to

==========
Initialize default audio device ID with explicit device ID.

This is more consistent with how video device IDs are specified and is
also a small first step towards implementing the standard constraints
algorithm for audio. 
This CL disables a misleading selector that allows switching the 
user-preferred device in the middle of a getUserMedia call.
Since that selector does not affect the current getUserMedia call, it
is better to have it disabled, which is already the case with video
devices.

BUG=708081
==========

[Guido Urdaneta, 2017-04-11 10:38:13]

The CQ bit was checked by guidou@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-04-11 10:38:26]

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

[Guido Urdaneta, 2017-04-11 10:49:07]

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

[hbos_chromium, 2017-04-11 11:00:49]

lgtm

[commit-bot: I haz the power, 2017-04-11 11:11:37]

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

[commit-bot: I haz the power, 2017-04-11 11:11:38]

Dry run: Try jobs failed on following builders:
  linux_chromium_tsan_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Guido Urdaneta, 2017-04-11 13:40:35]

The CQ bit was checked by guidou@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-04-11 13:40:52]

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

[Guido Urdaneta, 2017-04-11 14:04:33]

Can you take another look?

[hbos_chromium, 2017-04-11 14:23:12]

lgtm

[commit-bot: I haz the power, 2017-04-11 14:33:19]

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

[commit-bot: I haz the power, 2017-04-11 14:33:20]

Dry run: This issue passed the CQ dry run.

[Guido Urdaneta, 2017-04-11 14:33:47]

The CQ bit was checked by guidou@chromium.org

[commit-bot: I haz the power, 2017-04-11 14:34:11]

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

[commit-bot: I haz the power, 2017-04-11 14:38:52]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1491921227789310,
"parent_rev": "07c092298a6243fc2c829e517cf2b19f4caea26c", "commit_rev":
"82382cca8c9aa804acb7fd9cfaa6e4478f92cd7d"}

[commit-bot: I haz the power, 2017-04-11 14:39:42]

Description was changed from

==========
Initialize default audio device ID with explicit device ID.

This is more consistent with how video device IDs are specified and is
also a small first step towards implementing the standard constraints
algorithm for audio. 
This CL disables a misleading selector that allows switching the 
user-preferred device in the middle of a getUserMedia call.
Since that selector does not affect the current getUserMedia call, it
is better to have it disabled, which is already the case with video
devices.

BUG=708081
==========

to

==========
Initialize default audio device ID with explicit device ID.

This is more consistent with how video device IDs are specified and is
also a small first step towards implementing the standard constraints
algorithm for audio. 
This CL disables a misleading selector that allows switching the 
user-preferred device in the middle of a getUserMedia call.
Since that selector does not affect the current getUserMedia call, it
is better to have it disabled, which is already the case with video
devices.

BUG=708081

Review-Url: https://codereview.chromium.org/2812903002
Cr-Commit-Position: refs/heads/master@{#463624}
Committed:
https://chromium.googlesource.com/chromium/src/+/82382cca8c9aa804acb7fd9cfaa6...
==========

[commit-bot: I haz the power, 2017-04-11 14:39:44]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/82382cca8c9aa804acb7fd9cfaa6...

[Guido Urdaneta, 2017-04-11 15:07:34]

A revert of this CL (patchset #2 id:20001) has been created in
https://codereview.chromium.org/2813543005/ by guidou@chromium.org.

The reason for reverting is: Patchset 2 restores the behavior I wanted to
eliminate. .