Add OnConnectionMigration method to QuicSentPacketManager. Add OnConnectionMigration interface to S…

net/quic/test_tools/quic_test_utils.h

 // Copyright (c) 2012 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.
 //
 // Common utilities for Quic tests
 
 #ifndef NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 #define NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 
 #include <string>
@@ skipping 527 matching lines @@
                                        QuicByteCount bytes_in_flight,
                                        const CongestionVector& acked_packets,
                                        const CongestionVector& lost_packets));
   MOCK_METHOD5(OnPacketSent,
                bool(QuicTime,
                     QuicByteCount,
                     QuicPacketNumber,
                     QuicByteCount,
                     HasRetransmittableData));
   MOCK_METHOD1(OnRetransmissionTimeout, void(bool));
+  MOCK_METHOD0(OnConnectionMigration, void());
   MOCK_METHOD0(RevertRetransmissionTimeout, void());
   MOCK_CONST_METHOD3(TimeUntilSend,
                      QuicTime::Delta(QuicTime now,
                                      QuicByteCount bytes_in_flight,
                                      HasRetransmittableData));
   MOCK_CONST_METHOD0(PacingRate, QuicBandwidth(void));
   MOCK_CONST_METHOD0(BandwidthEstimate, QuicBandwidth(void));
   MOCK_CONST_METHOD0(HasReliableBandwidthEstimate, bool());
   MOCK_METHOD1(OnRttUpdated, void(QuicPacketNumber));
   MOCK_CONST_METHOD0(RetransmissionDelay, QuicTime::Delta(void));
@@ skipping 211 matching lines @@
                                 TestQuicSpdyServerSession** server_session);
 
 // Helper to generate client side stream ids, generalizes
 // kClientDataStreamId1 etc. above.
 QuicStreamId QuicClientDataStreamId(int i);
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_