We've switched to absl::make_unique and absl::WrapUnique. Bug: webrtc:9473 Change-Id: I08aef72d52b571c511c0f4adb4c68d6cc2654192 Reviewed-on: https://webrtc-review.googlesource.com/87262 Commit-Queue: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#24225}