Niels Möller c5d4810fbe Const-declare some JsepTransport members, and delete always-null members.
Also delete the CompositeRtpTransport class, since it is never
instantiated.

Locking intentionally left unchanged in this cl, except for removal of
RTC_GUARDED_BY annotations on the now const members.

Bug: None
Change-Id: I99c22ff528ce7a46f71081b98ca83745b8146afc
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/205000
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33165}
2021-02-04 13:16:26 +00:00
..
2019-07-08 13:45:15 +00:00
2020-02-25 14:45:04 +00:00
2021-01-28 14:22:52 +00:00
2019-07-08 13:45:15 +00:00