Changed PeerConnectionEndToEndTest to use a separate worker thread.

Changed PeerConnectionEndToEndTest to use a separate worker thread.

This is a follow up to https://codereview.webrtc.org/1859933002 to change this test also to use a separate worker thread.

PeerConnectionEndToEndTest currently use the current thread both as a signaling thread and a worker thread. Although convenient while debugging, it can also hide real bugs. An example is https://codereview.webrtc.org/1766653002/#ps420001 where the worker thread is deadlocked in the track proxy due to that the worker thread waits for the signaling thread but the proxy in turns invokes the worker thread..... That bug was only discovered on Android.

BUG=webrtc:5426
Committed: https://crrev.com/57db65255cc6004e3d82225fa4d2df565f169497
Cr-Commit-Position: refs/heads/master@{#12295}

[perkj_webrtc, 2016-04-06 08:15:03]

Patchset #1 (id:1) has been deleted

[perkj_webrtc, 2016-04-06 08:15:20]

perkj@webrtc.org changed reviewers:
+ deadbeef@webrtc.org

[perkj_webrtc, 2016-04-06 08:15:21]

Please?

[Taylor Brandstetter, 2016-04-06 19:01:18]

lgtm

[perkj_webrtc, 2016-04-08 14:20:28]

The CQ bit was checked by perkj@webrtc.org

[commit-bot: I haz the power, 2016-04-08 14:20:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1860423002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1860423002/20001

[commit-bot: I haz the power, 2016-04-08 15:16:39]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2016-04-08 15:16:49]

Description was changed from

==========
Changed PeerConnectionEndToEndTest to use a separate worker thread.

This is a follow up to https://codereview.webrtc.org/1859933002 to change this
test also to use a separate worker thread.

PeerConnectionEndToEndTest currently use the current thread both as a signaling
thread and a worker thread. Although convenient while debugging, it can also
hide real bugs. An example is https://codereview.webrtc.org/1766653002/#ps420001
where the worker thread is deadlocked in the track proxy due to that the worker
thread waits for the signaling thread but the proxy in turns invokes the worker
thread..... That bug was only discovered on Android.

BUG= webrtc:5426
==========

to

==========
Changed PeerConnectionEndToEndTest to use a separate worker thread.

This is a follow up to https://codereview.webrtc.org/1859933002 to change this
test also to use a separate worker thread.

PeerConnectionEndToEndTest currently use the current thread both as a signaling
thread and a worker thread. Although convenient while debugging, it can also
hide real bugs. An example is https://codereview.webrtc.org/1766653002/#ps420001
where the worker thread is deadlocked in the track proxy due to that the worker
thread waits for the signaling thread but the proxy in turns invokes the worker
thread..... That bug was only discovered on Android.

BUG= webrtc:5426

Committed: https://crrev.com/57db65255cc6004e3d82225fa4d2df565f169497
Cr-Commit-Position: refs/heads/master@{#12295}
==========

[commit-bot: I haz the power, 2016-04-08 15:16:50]

Patchset 1 (id:??) landed as
https://crrev.com/57db65255cc6004e3d82225fa4d2df565f169497
Cr-Commit-Position: refs/heads/master@{#12295}