Create a Perspective enum to use instead of a bool is_server to improve

net/quic/test_tools/quic_sent_packet_manager_peer.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/test_tools/quic_sent_packet_manager_peer.h"
 
 #include "base/stl_util.h"
 #include "net/quic/congestion_control/loss_detection_interface.h"
 #include "net/quic/congestion_control/send_algorithm_interface.h"
 #include "net/quic/quic_protocol.h"
@@ skipping 20 matching lines @@
   return sent_packet_manager->use_new_rto_;
 }
 
 // static
 QuicByteCount QuicSentPacketManagerPeer::GetReceiveWindow(
     QuicSentPacketManager* sent_packet_manager) {
   return sent_packet_manager->receive_buffer_bytes_;
 }
 
 // static
-void QuicSentPacketManagerPeer::SetIsServer(
+void QuicSentPacketManagerPeer::SetPerspective(
     QuicSentPacketManager* sent_packet_manager,
-    bool is_server) {
-  sent_packet_manager->is_server_ = is_server;
+    Perspective perspective) {
+  sent_packet_manager->perspective_ = perspective;
 }
 
 // static
 const SendAlgorithmInterface*
     QuicSentPacketManagerPeer::GetSendAlgorithm(
     const QuicSentPacketManager& sent_packet_manager) {
   return sent_packet_manager.send_algorithm_.get();
 }
 
 // static
@@ skipping 97 matching lines @@
 }
 
 // static
 QuicSustainedBandwidthRecorder& QuicSentPacketManagerPeer::GetBandwidthRecorder(
     QuicSentPacketManager* sent_packet_manager) {
   return sent_packet_manager->sustained_bandwidth_recorder_;
 }
 
 }  // namespace test
 }  // namespace net