MediaTransport is deprecated and the code is unused. No-Try: True Bug: webrtc:9719 Change-Id: I5b864c1e74bf04df16c15f51b8fac3d407331dcd Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/160620 Commit-Queue: Bjorn Mellem <mellem@webrtc.org> Reviewed-by: Niels Moller <nisse@webrtc.org> Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org> Reviewed-by: Åsa Persson <asapersson@webrtc.org> Reviewed-by: Steve Anton <steveanton@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29923}