turn off QUIC v36 (only used by chrome canary)

net/quic/core/quic_flags_list.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file intentionally does not have header guards, it's included
 // inside a macro to generate values.
 
 // This file contains the list of QUIC protocol flags.
 
 // If true, QUIC BBR congestion control may be enabled via Finch and/or via QUIC
@@ skipping 38 matching lines @@
 
 // If true, QUIC will use cheap stateless rejects without creating a full
 // connection.
 QUIC_FLAG(bool, FLAGS_quic_use_cheap_stateless_rejects, true)
 
 // If true, QUIC respect HTTP2 SETTINGS frame rather than always close the
 // connection.
 QUIC_FLAG(bool, FLAGS_quic_respect_http2_settings_frame, true)
 
 // If true, re-enables QUIC_VERSION_36.
-QUIC_FLAG(bool, FLAGS_quic_enable_version_36_v2, true)
+QUIC_FLAG(bool, FLAGS_quic_enable_version_36_v3, false)
 
 // If true, use async codepaths to invoke ProofSource::GetProof.
 QUIC_FLAG(bool, FLAGS_enable_async_get_proof, false)
 
 // If true, requires handshake confirmations for all QUIC handshakes with
 // versions less than 33.
 QUIC_FLAG(bool, FLAGS_quic_require_handshake_confirmation_pre33, false)
 
 // If true, only open limited number of quic sessions per epoll event. Leave the
 // rest to next event.
@@ skipping 75 matching lines @@
 // Set the retransmission alarm only when there are unacked
 // retransmittable packets.
 QUIC_FLAG(bool, FLAGS_quic_more_conservative_retransmission_alarm, true)
 
 // Enable QUIC force HOL blocking experiment.
 QUIC_FLAG(bool, FLAGS_quic_enable_force_hol_blocking, true)
 
 // If true, allows packets to be buffered in anticipation of a future CHLO, and
 // allow CHLO packets to be buffered until next iteration of the event loop.
 QUIC_FLAG(bool, FLAGS_quic_allow_chlo_buffering, true)