Sebastian Jansson f0d031240c Allows injection of network controller in scenarios.
This makes it possible to test custom network controllers without
requiring update to test framework. Also updating BBR performance
test to use this feature.

Bug: webrtc:9510
Change-Id: I0446de0403fe9d1f6dc3710c1d114887a6c359c5
Reviewed-on: https://webrtc-review.googlesource.com/c/114640
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Christoffer Rodbro <crodbro@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26046}
2018-12-18 15:15:05 +00:00
..