Tomas Gunnarsson f1ea4170ea Added annotation for BaseChannel members.
The thread access problems have been resolved.
Also removing unnecessary accessor for was_ever_writable_.

Bug: webrtc:12230
Change-Id: I4b4d2304f0c8ff5eea31da3734b0d492b2a8516f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/244080
Auto-Submit: Tomas Gunnarsson <tommi@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35607}
2022-01-03 08:55:02 +00:00
..
2021-11-29 12:18:29 +00:00
2021-08-31 14:27:49 +00:00
2021-05-27 09:56:42 +00:00