Remove setting quic_default_on_ietf_loss_detection false in QuicEndpointTest.Competition as this test is not flaky anymore.
gfe-relnote: n/a (test only change)
PiperOrigin-RevId: 294497811
Change-Id: Ief162042362e8d2419bd8ea54c774f4c582d8548
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.