Add flag counts for gfe2_quic_reloadable_flag_quic_bbr_startup_rate_reduction.
gfe-relnote: n/a (Add flag counts)
PiperOrigin-RevId: 284428592
Change-Id: I1f5a1164529c43bcffb1655d0d7b32c4f41b5b79
QUICHE (QUIC, Http/2, Etc) is Google‘s implementation of QUIC and related protocols. It powers Chromium as well as Google’s QUIC servers and some other projects.