Revert of [Chromoting] Send DesktopFrame::capturer_id() to client through WebrtcVideoStream

Revert of [Chromoting] Send DesktopFrame::capturer_id() to client through WebrtcVideoStream (patchset #2 id:40001 of https://codereview.chromium.org/2767193007/ )

Reason for revert:
Speculative, looks like this broke Webrtc_ConnectionTest.SecondCaptureFailed_0 on msan: https://build.chromium.org/p/chromium.memory.full/builders/Linux%20MSan%20Tests/builds/6646

Original issue's description:
> [Chromoting] Send DesktopFrame::capturer_id() to client through WebrtcVideoStream
> 
> Once DirectX Capturer is enabled or being experimented, we can use the
> capturer_id() logged in clients to analyze the failure rate.
> 
> BUG=650926, 679523
> 
> Review-Url: https://codereview.chromium.org/2767193007
> Cr-Commit-Position: refs/heads/master@{#459625}
> Committed: https://chromium.googlesource.com/chromium/src/+/f478d76ee3acd92b6a2cf5ff2e5a0e4094c756db

TBR=sergeyu@chromium.org,zijiehe@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=650926, 679523
Review-Url: https://codereview.chromium.org/2779483002
Cr-Commit-Position: refs/heads/master@{#459665}
Committed: https://chromium.googlesource.com/chromium/src/+/d019ead71fc0056f622b6955e4ea599d43231e32

[Nico, 2017-03-26 01:32:48]

The CQ bit was checked by thakis@chromium.org

[Nico, 2017-03-26 01:32:48]

Created Revert of [Chromoting] Send DesktopFrame::capturer_id() to client
through WebrtcVideoStream

[commit-bot: I haz the power, 2017-03-26 01:32:55]

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, 2017-03-26 01:33:32]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490491968553970, "parent_rev":
"e2176fb3b13ef50041056062517caf0b0e8f4a35", "commit_rev":
"d019ead71fc0056f622b6955e4ea599d43231e32"}

[commit-bot: I haz the power, 2017-03-26 01:34:36]

Description was changed from

==========
Revert of [Chromoting] Send DesktopFrame::capturer_id() to client through
WebrtcVideoStream (patchset #2 id:40001 of
https://codereview.chromium.org/2767193007/ )

Reason for revert:
Speculative, looks like this broke Webrtc_ConnectionTest.SecondCaptureFailed_0
on msan:
https://build.chromium.org/p/chromium.memory.full/builders/Linux%20MSan%20Tes...

Original issue's description:
> [Chromoting] Send DesktopFrame::capturer_id() to client through
WebrtcVideoStream
> 
> Once DirectX Capturer is enabled or being experimented, we can use the
> capturer_id() logged in clients to analyze the failure rate.
> 
> BUG=650926, 679523
> 
> Review-Url: https://codereview.chromium.org/2767193007
> Cr-Commit-Position: refs/heads/master@{#459625}
> Committed:
https://chromium.googlesource.com/chromium/src/+/f478d76ee3acd92b6a2cf5ff2e5a...

TBR=sergeyu@chromium.org,zijiehe@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=650926, 679523
==========

to

==========
Revert of [Chromoting] Send DesktopFrame::capturer_id() to client through
WebrtcVideoStream (patchset #2 id:40001 of
https://codereview.chromium.org/2767193007/ )

Reason for revert:
Speculative, looks like this broke Webrtc_ConnectionTest.SecondCaptureFailed_0
on msan:
https://build.chromium.org/p/chromium.memory.full/builders/Linux%20MSan%20Tes...

Original issue's description:
> [Chromoting] Send DesktopFrame::capturer_id() to client through
WebrtcVideoStream
> 
> Once DirectX Capturer is enabled or being experimented, we can use the
> capturer_id() logged in clients to analyze the failure rate.
> 
> BUG=650926, 679523
> 
> Review-Url: https://codereview.chromium.org/2767193007
> Cr-Commit-Position: refs/heads/master@{#459625}
> Committed:
https://chromium.googlesource.com/chromium/src/+/f478d76ee3acd92b6a2cf5ff2e5a...

TBR=sergeyu@chromium.org,zijiehe@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=650926, 679523

Review-Url: https://codereview.chromium.org/2779483002
Cr-Commit-Position: refs/heads/master@{#459665}
Committed:
https://chromium.googlesource.com/chromium/src/+/d019ead71fc0056f622b6955e4ea...
==========

[commit-bot: I haz the power, 2017-03-26 01:34:37]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/d019ead71fc0056f622b6955e4ea...

[Nico, 2017-03-26 03:21:56]

This helped, remoting_unittests on tsan no longer fails with this in:
https://build.chromium.org/p/chromium.memory.full/builders/Linux%20MSan%20Tes...

[Nico, 2017-03-26 03:22:05]

On 2017/03/26 03:21:56, Nico wrote:
> This helped, remoting_unittests on tsan no longer fails with this in:
>
https://build.chromium.org/p/chromium.memory.full/builders/Linux%20MSan%20Tes...

err, s/tsan/msan/