[Domain Reliabiliy: net stack] Plumb received go away from server due to connection migration.

net/quic/test_tools/quic_test_packet_maker.h

 // Copyright 2013 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.
 //
 // Provides a simple interface for QUIC tests to create a variety of packets.
 
 #ifndef NET_QUIC_TEST_TOOLS_QUIC_TEST_PACKET_MAKER_H_
 #define NET_QUIC_TEST_TOOLS_QUIC_TEST_PACKET_MAKER_H_
 
 #include <stddef.h>
@@ skipping 38 matching lines @@
   scoped_ptr<QuicEncryptedPacket> MakeAckAndConnectionClosePacket(
       QuicPacketNumber num,
       bool include_version,
       QuicTime::Delta delta_time_largest_observed,
       QuicPacketNumber largest_received,
       QuicPacketNumber least_unacked,
       QuicErrorCode quic_error,
       std::string& quic_error_details);
   scoped_ptr<QuicEncryptedPacket> MakeConnectionClosePacket(
       QuicPacketNumber num);
+  scoped_ptr<QuicEncryptedPacket> MakeGoAwayPacket(QuicPacketNumber num,
+                                                   QuicErrorCode error_code,
+                                                   std::string reason_phrase);
   scoped_ptr<QuicEncryptedPacket> MakeAckPacket(
       QuicPacketNumber packet_number,
       QuicPacketNumber largest_received,
       QuicPacketNumber least_unacked,
       bool send_feedback);
   scoped_ptr<QuicEncryptedPacket> MakeAckPacket(
       QuicPacketNumber packet_number,
       QuicPacketNumber largest_received,
       QuicPacketNumber ack_least_unacked,
       QuicPacketNumber stop_least_unacked,
@@ skipping 102 matching lines @@
   MockRandom random_generator_;
   QuicPacketHeader header_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicTestPacketMaker);
 };
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_QUIC_TEST_PACKET_MAKER_H_