This is a reland of 8ac9bb4d52a687b34158dc52c8c25830b23b8333 Original change's description: > Added BBR network controller. > > BBR is a congestion control method that is initially developed for TCP. > This CL adds an implementation of BBR ported from QUIC for use with > WebRTC. An upcoming CL enables it via a field trial. > > Bug: webrtc:8415 > Change-Id: Ie4261d2e43bafa15aa928a7cadcfec256107cdbc > Reviewed-on: https://webrtc-review.googlesource.com/39788 > Commit-Queue: Sebastian Jansson <srte@webrtc.org> > Reviewed-by: Philip Eliasson <philipel@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#22647} Bug: webrtc:8415 Change-Id: I090e4116d1f470acbd64af31520654e1bd8dfcda Reviewed-on: https://webrtc-review.googlesource.com/65200 Commit-Queue: Sebastian Jansson <srte@webrtc.org> Reviewed-by: Philip Eliasson <philipel@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22766}