Move P2P code to content namespace.

content/browser/renderer_host/p2p/socket_host_tcp.cc

 // Copyright (c) 2011 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 "content/browser/renderer_host/p2p/socket_host_tcp.h"
 
 #include "content/common/p2p_messages.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "net/base/sys_byteorder.h"
 #include "net/socket/tcp_client_socket.h"
 
 namespace {
-
 const int kReadBufferSize = 4096;
 const int kPacketHeaderSize = sizeof(uint16);
+}  // namespace
 
-}  // namespace
+namespace content {
 
 P2PSocketHostTcp::P2PSocketHostTcp(IPC::Message::Sender* message_sender,
                                    int routing_id, int id)
     : P2PSocketHost(message_sender, routing_id, id),
       connected_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(
           connect_callback_(this, &P2PSocketHostTcp::OnConnected)),
       ALLOW_THIS_IN_INITIALIZER_LIST(
           read_callback_(this, &P2PSocketHostTcp::OnRead)),
       ALLOW_THIS_IN_INITIALIZER_LIST(
@@ skipping 234 matching lines @@
     DoWrite();
   }
 }
 
 P2PSocketHost* P2PSocketHostTcp::AcceptIncomingTcpConnection(
     const net::IPEndPoint& remote_address, int id) {
   NOTREACHED();
   OnError();
   return NULL;
 }
+
+} // namespace content