Change how QUIC negotiates pacing from congestion feedback to QUIC

net/tools/quic/end_to_end_test.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 <stddef.h>
 #include <string>
 #include <sys/epoll.h>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 274 matching lines @@
   GetSentPacketManagerFromFirstServerSession() const {
     QuicDispatcher* dispatcher =
         QuicServerPeer::GetDispatcher(server_thread_->server());
     QuicSession* session = dispatcher->session_map().begin()->second;
     return &session->connection()->sent_packet_manager();
   }
 
   bool Initialize() {
     QuicTagVector copt;
 
+    if (GetParam().use_pacing) {
+      copt.push_back(kPACE);
+    }
+    server_config_.SetConnectionOptionsToSend(copt);
+
     // TODO(nimia): Consider setting the congestion control algorithm for the
     // client as well according to the test parameter.
     copt.push_back(GetParam().congestion_control_tag);
 
     if (GetParam().use_fec) {
       // Set FEC config in client's connection options and in client session.
       copt.push_back(kFHDR);
     }
 
     client_config_.SetConnectionOptionsToSend(copt);
@@ skipping 1074 matching lines @@
   QuicSession* session = dispatcher->session_map().begin()->second;
   EXPECT_EQ(0u, QuicSessionPeer::GetLocallyClosedStreamsHighestOffset(
       session).size());
   server_thread_->Resume();
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace tools
 }  // namespace net