stefan f116bd0d7a Call OnSentPacket for all packets sent in the test framework.
Required a bit of refactoring to make it possible to pass a Call to DirectTransport on construction. This also lead to me having to remove the shared lock between PacketTransport and RtpRtcpObserver. Now RtpRtcpObserver has a SetTransports method instead of a SetReceivers method.

BUG=webrtc:4173

Review URL: https://codereview.webrtc.org/1419193002

Cr-Commit-Position: refs/heads/master@{#10430}
2015-10-27 15:29:47 +00:00
..
2015-05-30 00:21:56 +00:00
2015-06-04 13:18:28 +00:00
2015-10-19 21:07:46 +00:00
2015-10-19 21:07:46 +00:00
2015-05-11 08:17:46 +00:00