Use rtc::PacketTransportInterface in WebrtcSession unit test.

Use rtc::PacketTransportInterface in WebrtcSession unit test.

Using rtc::PacketTransportInterface instead of cricket::TransportChannel
is a preparation for refactoring channel.cc.

BUG=webrtc:6676
Committed: https://crrev.com/669d69bd1512e8613acc9b6d520e575ac78e9ae0
Cr-Commit-Position: refs/heads/master@{#14989}

[johan, 2016-11-08 12:01:29]

The CQ bit was checked by johan@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2016-11-08 12:01:39]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[johan, 2016-11-08 12:01:54]

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

[commit-bot: I haz the power, 2016-11-08 12:15:45]

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

[commit-bot: I haz the power, 2016-11-08 12:15:46]

Dry run: Try jobs failed on following builders:
  android_rel on master.tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/android_rel/builds/18193)
  linux_ubsan on master.tryserver.webrtc (JOB_FAILED,
http://build.chromium.org/p/tryserver.webrtc/builders/linux_ubsan/builds/6612)

[johan, 2016-11-08 13:41:37]

The CQ bit was checked by johan@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2016-11-08 13:41:42]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2016-11-08 14:17:53]

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

[commit-bot: I haz the power, 2016-11-08 14:17:54]

Dry run: This issue passed the CQ dry run.

[Taylor Brandstetter, 2016-11-08 22:00:49]

lgtm

[johan, 2016-11-08 22:12:24]

The CQ bit was checked by johan@webrtc.org

[commit-bot: I haz the power, 2016-11-08 22:12:33]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2016-11-08 22:14:10]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-11-08 22:14:22]

Description was changed from

==========
Use rtc::PacketTransportInterface in WebrtcSession unit test.

Using rtc::PacketTransportInterface instead of cricket::TransportChannel
is a preparation for refactoring channel.cc.

BUG=webrtc:6676
==========

to

==========
Use rtc::PacketTransportInterface in WebrtcSession unit test.

Using rtc::PacketTransportInterface instead of cricket::TransportChannel
is a preparation for refactoring channel.cc.

BUG=webrtc:6676

Committed: https://crrev.com/669d69bd1512e8613acc9b6d520e575ac78e9ae0
Cr-Commit-Position: refs/heads/master@{#14989}
==========

[commit-bot: I haz the power, 2016-11-08 22:14:23]

Patchset 2 (id:??) landed as
https://crrev.com/669d69bd1512e8613acc9b6d520e575ac78e9ae0
Cr-Commit-Position: refs/heads/master@{#14989}