This is related to upcoming changes whereby it will be enforced that
calls to SetInterface(<valid ptr>) and SetInterface(nullptr) be matched
up correctly.
Bug: webrtc:11993
Change-Id: Ic022f9487a7ab297adaced8e620e2384e055673b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/217241
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33903}