Harald Alvestrand 3c9ae1fd8f Adds fix for closing a prenegotiated DC without sending data.
Also adds tests.

Bug: webrtc:11628
Change-Id: If29cdcdf055a95c488b3db4387d29f6f958bf9a3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176326
Reviewed-by: Taylor <deadbeef@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31412}
2020-06-02 18:06:50 +00:00
..