Move socket related files from net/base to net/socket.

net/socket/client_socket_factory.h

 // Copyright (c) 2006-2008 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_BASE_CLIENT_SOCKET_FACTORY_H_
-#define NET_BASE_CLIENT_SOCKET_FACTORY_H_
+#ifndef NET_SOCKET_CLIENT_SOCKET_FACTORY_H_
+#define NET_SOCKET_CLIENT_SOCKET_FACTORY_H_
 
 #include <string>
 
 namespace net {
 
 class AddressList;
 class ClientSocket;
 class SSLClientSocket;
 struct SSLConfig;
 
@@ skipping 10 matching lines @@
       ClientSocket* transport_socket,
       const std::string& hostname,
       const SSLConfig& ssl_config) = 0;
 
   // Returns the default ClientSocketFactory.
   static ClientSocketFactory* GetDefaultFactory();
 };
 
 }  // namespace net
 
-#endif  // NET_BASE_CLIENT_SOCKET_FACTORY_H_
+#endif  // NET_SOCKET_CLIENT_SOCKET_FACTORY_H_