Add a new QUIC Ack Decimation mode that is reordering tolerant. Protected by FLAG_quic_ack_decimati…

net/quic/test_tools/quic_connection_peer.cc

 // 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.
 
 #include "net/quic/test_tools/quic_connection_peer.h"
 
 #include "base/stl_util.h"
 #include "net/quic/congestion_control/send_algorithm_interface.h"
-#include "net/quic/quic_connection.h"
 #include "net/quic/quic_packet_writer.h"
 #include "net/quic/quic_received_packet_manager.h"
 #include "net/quic/test_tools/quic_framer_peer.h"
 #include "net/quic/test_tools/quic_packet_generator_peer.h"
 #include "net/quic/test_tools/quic_sent_packet_manager_peer.h"
 
 namespace net {
 namespace test {
 
 // static
@@ skipping 241 matching lines @@
   connection->packets_between_mtu_probes_ = packets;
 }
 
 // static
 void QuicConnectionPeer::SetNextMtuProbeAt(QuicConnection* connection,
                                            QuicPacketNumber number) {
   connection->next_mtu_probe_at_ = number;
 }
 
 // static
-void QuicConnectionPeer::EnableAckDecimation(QuicConnection* connection) {
-  connection->ack_decimation_enabled_ = true;
+void QuicConnectionPeer::SetAckMode(QuicConnection* connection,
+                                    QuicConnection::AckMode ack_mode) {
+  connection->ack_mode_ = ack_mode;
 }
 
 }  // namespace test
 }  // namespace net