Refactor the Connection and Generator so the Creator is completely

net/quic/test_tools/quic_packet_creator_peer.cc

 // Copyright (c) 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_packet_creator_peer.h"
 
 #include "net/quic/quic_packet_creator.h"
 
 namespace net {
 namespace test {
@@ skipping 15 matching lines @@
       QuicSequenceNumberLength sequence_number_length) {
   creator->sequence_number_length_ = sequence_number_length;
 }
 
 // static
 QuicSequenceNumberLength QuicPacketCreatorPeer::GetSequenceNumberLength(
     QuicPacketCreator* creator) {
   return creator->sequence_number_length_;
 }
 
-// static
-void QuicPacketCreatorPeer::SetIsServer(QuicPacketCreator* creator,
-                                        bool is_server) {
-  creator->is_server_ = is_server;
-}
-
 }  // namespace test
 }  // namespace net