Unify various QUIC server classes in net/quic and net/tools/quic.

net/quic/quic_dispatcher.cc

 // Copyright 2014 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_dispatcher.h"
 
 #include <errno.h>
 
 #include "base/debug/stack_trace.h"
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "net/quic/quic_blocked_writer_interface.h"
 #include "net/quic/quic_connection_helper.h"
 #include "net/quic/quic_flags.h"
 #include "net/quic/quic_per_connection_packet_writer.h"
-#include "net/quic/quic_time_wait_list_manager.h"
 #include "net/quic/quic_utils.h"
 
 namespace net {
 
 using base::StringPiece;
 using std::make_pair;
 using std::find;
+using tools::QuicServerSession;
+using tools::QuicTimeWaitListManager;
 
 class DeleteSessionsAlarm : public QuicAlarm::Delegate {
  public:
   explicit DeleteSessionsAlarm(QuicDispatcher* dispatcher)
       : dispatcher_(dispatcher) {
   }
 
   QuicTime OnAlarm() override {
     dispatcher_->DeleteSessions();
     return QuicTime::Zero();
@@ skipping 384 matching lines @@
   // be parsed correctly.
   framer_.set_version(time_wait_list_manager_->GetQuicVersionFromConnectionId(
       header.connection_id));
 
   // Continue parsing the packet to extract the sequence number.  Then
   // send it to the time wait manager in OnUnathenticatedHeader.
   return true;
 }
 
 }  // namespace net