mzanaty 8a855d6916 Allow any unsignalled SSRC changes on default video receive channel.
The first unsignalled SSRC creates a default receive channel.
Any unsignalled SSRC changes after that replace the default SSRC.
Add unit tests for changing unsignalled SSRCs.

BUG=webrtc:5208

Review-Url: https://codereview.webrtc.org/2692993009
Cr-Commit-Position: refs/heads/master@{#16682}
2017-02-17 23:46:43 +00:00
..