Revert of WebRTC: Use the MediaStream Recording API for the audio_quality_browsertest.

Revert of WebRTC: Use the MediaStream Recording API for the audio_quality_browsertest. (patchset #8 id:140001 of https://codereview.chromium.org/2753543010/ )

Reason for revert:
This might be causing failures in Win7 bots:

https://build.chromium.org/p/chromium.webrtc/builders/Win7%20Tester/builds/34106

Original issue's description:
> WebRTC: Use the MediaStream Recording API for the audio_quality_browsertest.
> 
> This CL uses the MediaStream Recording API to record the audio received
> by the right tag. It saves it as a webm file that is later converted to a
> wav file using ffmpeg.
> 
> This might cause a performance regression because we're using webm+ffmpeg
> to generate the wav file. I set a, hopefully high enough, bitrate to
> mitigate this
> 
> BUG=chromium:681577
> NOTRY=True
> 
> Review-Url: https://codereview.chromium.org/2753543010
> Cr-Commit-Position: refs/heads/master@{#459050}
> Committed: https://chromium.googlesource.com/chromium/src/+/a0a47bfebb016ec468bc6d1b4be9b1acb22a4075

TBR=kjellander@chromium.org,hbos@chromium.org,mcasas@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:681577
Review-Url: https://codereview.chromium.org/2773803002
Cr-Commit-Position: refs/heads/master@{#459234}
Committed: https://chromium.googlesource.com/chromium/src/+/e512d162ed486a0a9f71a1e20e3cde8fb20255e1

[ehmaldonado_chromium, 2017-03-23 18:52:38]

The CQ bit was checked by ehmaldonado@chromium.org

[ehmaldonado_chromium, 2017-03-23 18:52:38]

Created Revert of WebRTC: Use the MediaStream Recording API for the
audio_quality_browsertest.

[commit-bot: I haz the power, 2017-03-23 18:53:26]

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, 2017-03-23 18:53:27]

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

[commit-bot: I haz the power, 2017-03-23 18:53:28]

No L-G-T-M from a valid reviewer yet.
CQ run can only be started once the patch has received an L-G-T-M from a full
committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,_not_ a
full super star committer.
Committers are members of the group "project-chromium-committers".
Note that this has nothing to do with OWNERS files.

[ehmaldonado_chromium, 2017-03-23 18:58:15]

On 2017/03/23 18:53:28, commit-bot: I haz the power wrote:
> No L-G-T-M from a valid reviewer yet.
> CQ run can only be started once the patch has received an L-G-T-M from a full
> committer.
> Even if an L-G-T-M may have been provided, it was from a non-committer,_not_ a
> full super star committer.
> Committers are members of the group "project-chromium-committers".
> Note that this has nothing to do with OWNERS files.

Can you take a look, please?

[mcasas, 2017-03-23 21:36:24]

The CQ bit was checked by mcasas@chromium.org

[mcasas, 2017-03-23 21:36:25]

lgtm

[commit-bot: I haz the power, 2017-03-23 21:36:52]

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, 2017-03-23 21:39:19]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490304984854920, "parent_rev":
"f1cf4b8eff3ccb7b8d880d82fa1806e9b2d3adde", "commit_rev":
"e512d162ed486a0a9f71a1e20e3cde8fb20255e1"}

[commit-bot: I haz the power, 2017-03-23 21:40:14]

Description was changed from

==========
Revert of WebRTC: Use the MediaStream Recording API for the
audio_quality_browsertest. (patchset #8 id:140001 of
https://codereview.chromium.org/2753543010/ )

Reason for revert:
This might be causing failures in Win7 bots:

https://build.chromium.org/p/chromium.webrtc/builders/Win7%20Tester/builds/34106

Original issue's description:
> WebRTC: Use the MediaStream Recording API for the audio_quality_browsertest.
> 
> This CL uses the MediaStream Recording API to record the audio received
> by the right tag. It saves it as a webm file that is later converted to a
> wav file using ffmpeg.
> 
> This might cause a performance regression because we're using webm+ffmpeg
> to generate the wav file. I set a, hopefully high enough, bitrate to
> mitigate this
> 
> BUG=chromium:681577
> NOTRY=True
> 
> Review-Url: https://codereview.chromium.org/2753543010
> Cr-Commit-Position: refs/heads/master@{#459050}
> Committed:
https://chromium.googlesource.com/chromium/src/+/a0a47bfebb016ec468bc6d1b4be9...

TBR=kjellander@chromium.org,hbos@chromium.org,mcasas@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:681577
==========

to

==========
Revert of WebRTC: Use the MediaStream Recording API for the
audio_quality_browsertest. (patchset #8 id:140001 of
https://codereview.chromium.org/2753543010/ )

Reason for revert:
This might be causing failures in Win7 bots:

https://build.chromium.org/p/chromium.webrtc/builders/Win7%20Tester/builds/34106

Original issue's description:
> WebRTC: Use the MediaStream Recording API for the audio_quality_browsertest.
> 
> This CL uses the MediaStream Recording API to record the audio received
> by the right tag. It saves it as a webm file that is later converted to a
> wav file using ffmpeg.
> 
> This might cause a performance regression because we're using webm+ffmpeg
> to generate the wav file. I set a, hopefully high enough, bitrate to
> mitigate this
> 
> BUG=chromium:681577
> NOTRY=True
> 
> Review-Url: https://codereview.chromium.org/2753543010
> Cr-Commit-Position: refs/heads/master@{#459050}
> Committed:
https://chromium.googlesource.com/chromium/src/+/a0a47bfebb016ec468bc6d1b4be9...

TBR=kjellander@chromium.org,hbos@chromium.org,mcasas@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:681577

Review-Url: https://codereview.chromium.org/2773803002
Cr-Commit-Position: refs/heads/master@{#459234}
Committed:
https://chromium.googlesource.com/chromium/src/+/e512d162ed486a0a9f71a1e20e3c...
==========

[commit-bot: I haz the power, 2017-03-23 21:40:15]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/e512d162ed486a0a9f71a1e20e3c...

[ehmaldonado_chromium, 2017-03-24 12:02:52]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2773083002/ by ehmaldonado@chromium.org.

The reason for reverting is: Investigating....