
This prepares for allowing injection of a network controller. Bug: webrtc:9155 Change-Id: I5624f47738db9c5cd4750eac76cb6289e06a7aa3 Reviewed-on: https://webrtc-review.googlesource.com/73100 Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Commit-Queue: Sebastian Jansson <srte@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23188}