Handle any number of role conflicts; not just the first.

Handle any number of role conflicts; not just the first.

I think the code that only allowed one role conflict was a workaround
for our old implementation (TransportChannelProxy, etc.). Not necessary
now, with TransportController.

BUG=webrtc:5470
Committed: https://crrev.com/1c20610ede85f52d10e68e7907737994e64de2cb
Cr-Commit-Position: refs/heads/master@{#12949}

[Taylor Brandstetter, 2016-05-20 22:01:09]

deadbeef@webrtc.org changed reviewers:
+ honghaiz@webrtc.org, pthatcher@webrtc.org

[pthatcher1, 2016-05-27 17:23:01]

lgtm

[Taylor Brandstetter, 2016-05-27 19:33:35]

The CQ bit was checked by deadbeef@webrtc.org

[commit-bot: I haz the power, 2016-05-27 19:33:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2004463003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2004463003/1

[commit-bot: I haz the power, 2016-05-27 20:34:43]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-27 20:34:52]

Description was changed from

==========
Handle any number of role conflicts; not just the first.

I think the code that only allowed one role conflict was a workaround
for our old implementation (TransportChannelProxy, etc.). Not necessary
now, with TransportController.

BUG=webrtc:5470
==========

to

==========
Handle any number of role conflicts; not just the first.

I think the code that only allowed one role conflict was a workaround
for our old implementation (TransportChannelProxy, etc.). Not necessary
now, with TransportController.

BUG=webrtc:5470

Committed: https://crrev.com/1c20610ede85f52d10e68e7907737994e64de2cb
Cr-Commit-Position: refs/heads/master@{#12949}
==========

[commit-bot: I haz the power, 2016-05-27 20:34:53]

Patchset 1 (id:??) landed as
https://crrev.com/1c20610ede85f52d10e68e7907737994e64de2cb
Cr-Commit-Position: refs/heads/master@{#12949}