Have not figured out why this metric regressed, but submitting this CL now to unblock Chromium roll into WebRTC. Bug: webrtc:9057 Change-Id: I808ad194e1c9107d644a25502a55a7c6fddca7aa Reviewed-on: https://webrtc-review.googlesource.com/64527 Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> Commit-Queue: Oleh Prypin <oprypin@webrtc.org> Commit-Queue: Rasmus Brandt <brandtr@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22600}