Harald Alvestrand 50b95525c7 Reintroduce enable_dtls_srtp option
This is a partial revert of commit f9e502d935fa9ca8d9cc7540680021b93d285f28.

Reason for revert: Functionality turns out to be needed by some partners for some months more.

Original change's description:
> Remove enable_dtls_srtp option
>
> This is part of the removal of support for SDES.
>
> Bug: webrtc:11066
> Change-Id: I448d0e0032672c04c87b00550ab4b9d792071a0b
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/234864
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Commit-Queue: Harald Alvestrand <hta@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#35262}

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: webrtc:11066, chromium:1271469
Change-Id: I79a90f025e53816789b391bc52a0e896b9be87e1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/238170
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35378}
2021-11-18 14:42:35 +00:00
..
2021-05-27 09:56:42 +00:00
2019-01-28 11:17:00 +00:00
2021-08-31 14:27:49 +00:00
2021-05-27 09:56:42 +00:00