Fix bug in QuicSentPacketManager::ClearPreviousRetransmissions where

net/quic/quic_sent_packet_manager_test.cc

 // 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.
 
 #include "net/quic/quic_sent_packet_manager.h"
 
 #include "base/stl_util.h"
 #include "net/quic/test_tools/quic_sent_packet_manager_peer.h"
 #include "net/quic/test_tools/quic_test_utils.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 492 matching lines @@
   // Truncated ack with 4 NACKs
   {
     ReceivedPacketInfo received_info;
     received_info.largest_observed = 6;
     received_info.missing_packets.insert(3);
     received_info.missing_packets.insert(4);
     received_info.missing_packets.insert(5);
     received_info.missing_packets.insert(6);
     received_info.is_truncated = true;
     EXPECT_CALL(*send_algorithm_, OnPacketAcked(1, _));
+    EXPECT_CALL(*send_algorithm_, OnPacketLost(3, _));
     EXPECT_CALL(*send_algorithm_, OnPacketAbandoned(3, _));
-    EXPECT_CALL(*send_algorithm_, OnPacketAbandoned(4, _));
     manager_.OnIncomingAck(received_info, QuicTime::Zero());
   }
 
   // High water mark will be raised.
-  QuicPacketSequenceNumber unacked[] = { 5, 6, 7, 8, 9 };
+  QuicPacketSequenceNumber unacked[] = { 4, 5, 6, 7, 8, 9 };
   VerifyUnackedPackets(unacked, arraysize(unacked));
   QuicPacketSequenceNumber retransmittable[] = { 5, 6, 7, 8, 9 };
   VerifyRetransmittablePackets(retransmittable, arraysize(retransmittable));
 }
 
 TEST_F(QuicSentPacketManagerTest, GetLeastUnackedSentPacket) {
   EXPECT_EQ(0u, manager_.GetLeastUnackedSentPacket());
 }
 
 TEST_F(QuicSentPacketManagerTest, GetLeastUnackedSentPacketUnacked) {
@@ skipping 737 matching lines @@
     delay = delay.Add(delay);
     EXPECT_CALL(*send_algorithm_, OnRetransmissionTimeout(true));
     manager_.OnRetransmissionTimeout();
     RetransmitNextPacket(i + 2);
   }
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net