1876843
Upstream commit: https://webrtc.googlesource.com/src/+/78f905e5cccf4a6105c0d246a6104a2bf5bb1cd2 Move some users to use webrtc::RefCountInterface Bug: webrtc:15622 Change-Id: I2d4c20c726af1a052e161b7689a73d1e5e3eb191 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/325526 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#41067}