Tommi fd3b346e27 Allow absl::Nonnull and absl::Nullable.
This CL includes follow-up changes from
https://webrtc-review.googlesource.com/c/src/+/324280

Bug: none
Change-Id: I6abad16e05cac7197c51ffa7b1d3fb991843df6e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/325243
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41030}
2023-10-27 22:00:50 +00:00
..
2023-10-05 10:04:47 +00:00