Add net log entries that summarize transmit and receive byte counts.

net/socket/client_socket_factory.h

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
 #ifndef NET_SOCKET_CLIENT_SOCKET_FACTORY_H_
 #define NET_SOCKET_CLIENT_SOCKET_FACTORY_H_
 
 #include <string>
 
 namespace net {
 
 class AddressList;
 class ClientSocket;
+class NetLog;
 class SSLClientSocket;
 struct SSLConfig;
 
 // Callback function to create new SSLClientSocket objects.
 typedef SSLClientSocket* (*SSLClientSocketFactory)(
     ClientSocket* transport_socket,
     const std::string& hostname,
     const SSLConfig& ssl_config);
 
 // An interface used to instantiate ClientSocket objects.  Used to facilitate
 // testing code with mock socket implementations.
 class ClientSocketFactory {
  public:
   virtual ~ClientSocketFactory() {}
 
   virtual ClientSocket* CreateTCPClientSocket(
-      const AddressList& addresses) = 0;
+      const AddressList& addresses, NetLog* net_log) = 0;
 
   virtual SSLClientSocket* CreateSSLClientSocket(
       ClientSocket* transport_socket,
       const std::string& hostname,
       const SSLConfig& ssl_config) = 0;
 
   // Returns the default ClientSocketFactory.
   static ClientSocketFactory* GetDefaultFactory();
 
   // Instructs the default ClientSocketFactory to use |factory| to create
   // SSLClientSocket objects.
   static void SetSSLClientSocketFactory(SSLClientSocketFactory factory);
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_CLIENT_SOCKET_FACTORY_H_