Disable QUIC v29 and earlier. Protected by FLAGS_quic_disable_pre_30.

net/tools/quic/test_tools/quic_test_server.cc

 // Copyright (c) 2015 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.
 
 #include "net/tools/quic/test_tools/quic_test_server.h"
 
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 85 matching lines @@
 
   QuicServerSessionBase* CreateQuicSession(QuicConnectionId id,
                                            const IPEndPoint& client) override {
     base::AutoLock lock(factory_lock_);
     if (session_factory_ == nullptr && stream_factory_ == nullptr &&
         crypto_stream_factory_ == nullptr) {
       return QuicDispatcher::CreateQuicSession(id, client);
     }
     QuicConnection* connection = new QuicConnection(
         id, client, helper(), alarm_factory(), CreatePerConnectionWriter(),
-        /* owns_writer= */ true, Perspective::IS_SERVER, supported_versions());
+        /* owns_writer= */ true, Perspective::IS_SERVER,
+        GetSupportedVersions());
 
     QuicServerSessionBase* session = nullptr;
     if (stream_factory_ != nullptr || crypto_stream_factory_ != nullptr) {
       session = new CustomStreamSession(
           config(), connection, this, session_helper(), crypto_config(),
           compressed_certs_cache(), stream_factory_, crypto_stream_factory_);
     } else {
       session = session_factory_->CreateSession(
           config(), connection, this, session_helper(), crypto_config(),
           compressed_certs_cache());
@@ skipping 83 matching lines @@
                               crypto_config,
                               compressed_certs_cache) {}
 
 void ImmediateGoAwaySession::OnStreamFrame(const QuicStreamFrame& frame) {
   SendGoAway(QUIC_PEER_GOING_AWAY, "");
   QuicSimpleServerSession::OnStreamFrame(frame);
 }
 
 }  // namespace test
 }  // namespace net