GitLab

RegisterUMAObserver is soon to be deprecated in PeerConnectionInterface
in WebRTC.

Bug: None
Change-Id: Iad9fe987ee9dcd1512c332a7084e2d1ae5cc4774
Reviewed-on: https://chromium-review.googlesource.com/1141173
Commit-Queue: Qingsi Wang <qingsi@google.com>
Commit-Queue: Sergey Ulanov <sergeyu@chromium.org>
Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#576160}