e6f6a0cb8d
Add missing copy and move operator= and GetVariance and GetStandardDeviation methods to the SamplesStatsCounter. Change-Id: I02374aac23a00fdeefda16012311cd860bb4b1b5 Bug: webrtc:10138 Reviewed-on: https://webrtc-review.googlesource.com/c/121653 Commit-Queue: Artem Titov <titovartem@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26584}