Fixing direction attribute in answer for non-RTP protocols.

Fixing direction attribute in answer for non-RTP protocols.

"non-RTP protocols" refers to SCTP data channels. Because
there are no streams for SCTP data channels, the answer was being
set to RECVONLY.

BUG=webrtc:5228
Committed: https://crrev.com/b5cb19b37c361a263a9cec2e2fb356d16520afd1
Cr-Commit-Position: refs/heads/master@{#10762}

[Taylor Brandstetter, 2015-11-23 21:01:03]

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

[pthatcher1, 2015-11-23 21:28:40]

lgtm

[Taylor Brandstetter, 2015-11-24 00:37:43]

Description was changed from

==========
Fixing direction attribute in answer for non-RTP protocols.

"non-RTP protocols" is referring to SCTP data channels. Because
there are no streams for SCTP data channels, the answer was being
set to RECVONLY.

BUG=webrtc:5228
==========

to

==========
Fixing direction attribute in answer for non-RTP protocols.

"non-RTP protocols" refers to SCTP data channels. Because
there are no streams for SCTP data channels, the answer was being
set to RECVONLY.

BUG=webrtc:5228
==========

[Taylor Brandstetter, 2015-11-24 00:37:59]

The CQ bit was checked by deadbeef@webrtc.org

[commit-bot: I haz the power, 2015-11-24 00:38:08]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1473013002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1473013002/1

[commit-bot: I haz the power, 2015-11-24 00:39:14]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-24 00:39:25]

Patchset 1 (id:??) landed as
https://crrev.com/b5cb19b37c361a263a9cec2e2fb356d16520afd1
Cr-Commit-Position: refs/heads/master@{#10762}