This completes the conversion of ByteBufferReader and ByteBufferWriter
to uint8_t.
No-Try: True
Bug: webrtc:15661
Change-Id: I4152a8a4fd2462282d4107b3c2eed19acc8b29b0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/331640
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41403}