QUIC - Add back to code to experiment with delay_tcp_race. By default,

net/quic/test_tools/quic_stream_factory_peer.h

 // Copyright 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.
 
 #ifndef NET_QUIC_TEST_TOOLS_QUIC_STREAM_FACTORY_PEER_H_
 #define NET_QUIC_TEST_TOOLS_QUIC_STREAM_FACTORY_PEER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 37 matching lines @@
                             QuicChromiumClientSession* session);
 
   static void SetTaskRunner(QuicStreamFactory* factory,
                             base::TaskRunner* task_runner);
 
   static int GetNumberOfLossyConnections(QuicStreamFactory* factory,
                                          uint16_t port);
 
   static bool IsQuicDisabled(QuicStreamFactory* factory, uint16_t port);
 
+  static bool GetDelayTcpRace(QuicStreamFactory* factory);
+
+  static void SetDelayTcpRace(QuicStreamFactory* factory, bool delay_tcp_race);
+
   static void SetYieldAfterPackets(QuicStreamFactory* factory,
                                    int yield_after_packets);
 
   static void SetYieldAfterDuration(QuicStreamFactory* factory,
                                     QuicTime::Delta yield_after_duration);
 
   static size_t GetNumberOfActiveJobs(QuicStreamFactory* factory,
                                       const QuicServerId& server_id);
 
   static int GetNumTimeoutsWithOpenStreams(QuicStreamFactory* factory);
@@ skipping 20 matching lines @@
   static int GetNumPushStreamsCreated(QuicStreamFactory* factory);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(QuicStreamFactoryPeer);
 };
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_QUIC_STREAM_FACTORY_PEER_H_