ede0759c04
Use TaskQueue in IncomingVideoStream instead of the PlatformThread + event timer approach. TBR=mflodman@webrtc.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=webrtc:7219, webrtc:7253 Reland of686aa37382(revert)e2d1d64295(original) Review-Url: https://codereview.webrtc.org/2720773002 Cr-Commit-Position: refs/heads/master@{#16872}