tree 86d95f333434ec73134808e394fe212035b5ed9b
parent f6508d26c1d122c68f2e9532fe2c537b4aa8121d
author wub <wub@google.com> 1602257113 -0700
committer Copybara-Service <copybara-worker@google.com> 1602257142 -0700

For BBRv2,
- Change the default STARTUP and DRAIN cwnd gain to 2.0.
- Change the meaning of BBQ2 to use 2.885 cwnd gain for STARTUP and DRAIN.

Flag is default true since cwnd gain 2.0 has been tried in a finch experiment for a long time.

Protected by FLAGS_quic_reloadable_flag_quic_bbr2_flip_bbq2.

PiperOrigin-RevId: 336296878
Change-Id: I8e14586fe92313c0418d03ea5f4ffae610e2ece1