instead of ms -> AbsoluteSendTime helper Bug: webrtc:13757 Change-Id: I57389a66a43b4f4838023f9c224a985f2cd57107 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/266024 Reviewed-by: Åsa Persson <asapersson@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37350}