c4f865413a
Creates an abstraction for an "alarm clock" which can schedule time-controller callbacks and exposes a time controller driven by an external alarm. Bug: webrtc:9719 Change-Id: I08c2aa9dba25603043bfba48f55c925716a55bae Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/158969 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Per Kjellander <perkj@webrtc.org> Reviewed-by: Artem Titov <titovartem@webrtc.org> Reviewed-by: Steve Anton <steveanton@webrtc.org> Commit-Queue: Bjorn Mellem <mellem@webrtc.org> Cr-Commit-Position: refs/heads/master@{#29879}