net: move udp directory into socket

net/socket/client_socket_factory.h

 // 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.
 
 #ifndef NET_SOCKET_CLIENT_SOCKET_FACTORY_H_
 #define NET_SOCKET_CLIENT_SOCKET_FACTORY_H_
 
 #include <memory>
 #include <string>
 
 #include "net/base/net_export.h"
 #include "net/base/rand_callback.h"
+#include "net/socket/datagram_socket.h"
 #include "net/socket/socket_performance_watcher.h"
-#include "net/udp/datagram_socket.h"
 
 namespace net {
 
 class AddressList;
 class ClientSocketHandle;
 class DatagramClientSocket;
 class HostPortPair;
 class NetLog;
 struct NetLogSource;
 class SSLClientSocket;
@@ skipping 33 matching lines @@
   // Clears cache used for SSL session resumption.
   virtual void ClearSSLSessionCache() = 0;
 
   // Returns the default ClientSocketFactory.
   static ClientSocketFactory* GetDefaultFactory();
 };
 
 }  // namespace net
 
 #endif  // NET_SOCKET_CLIENT_SOCKET_FACTORY_H_