8f8c96d192
This change replaces packet_iat_count_ms_ and max_timer_ms_, two time-counting member variables in DelayManager, with Stopwatch objects obtained from a TickTimer. BUG=webrtc:5608 Review-Url: https://codereview.webrtc.org/1929863002 Cr-Commit-Position: refs/heads/master@{#12554}