Moving net/tools/quic code to net::tools namspace

net/tools/quic/quic_epoll_connection_helper.h

 // 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.
 //
 // The Google-specific helper for QuicConnection which uses
 // EpollAlarm for alarms, and used an int fd_ for writing data.
 
 #ifndef NET_TOOLS_QUIC_QUIC_EPOLL_CONNECTION_HELPER_H_
 #define NET_TOOLS_QUIC_QUIC_EPOLL_CONNECTION_HELPER_H_
 
 #include <sys/types.h>
 #include <set>
 
 #include "base/memory/scoped_ptr.h"
 #include "net/quic/quic_connection.h"
 #include "net/quic/quic_protocol.h"
 #include "net/quic/quic_time.h"
 #include "net/tools/quic/quic_epoll_clock.h"
 #include "net/tools/quic/quic_packet_writer.h"
 
 namespace net {
 
-class AckAlarm;
 class EpollServer;
 class QuicRandom;
+
+namespace tools {
+
+class AckAlarm;
 class RetransmissionAlarm;
 class SendAlarm;
 class TimeoutAlarm;
 
 class QuicEpollConnectionHelper : public QuicConnectionHelperInterface {
  public:
   QuicEpollConnectionHelper(int fd, EpollServer* eps);
   QuicEpollConnectionHelper(QuicPacketWriter* writer, EpollServer* eps);
   virtual ~QuicEpollConnectionHelper();
 
@@ skipping 34 matching lines @@
   // a delay before sending packets and fires when the packet may be sent.
   scoped_ptr<SendAlarm> send_alarm_;
 
   QuicConnection* connection_;
   const QuicEpollClock clock_;
   QuicRandom* random_generator_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicEpollConnectionHelper);
 };
 
+}  // namespace tools
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_QUIC_EPOLL_CONNECTION_HELPER_H_