net: move udp directory into socket

net/socket/udp_socket_win.h

Index: net/socket/udp_socket_win.h
diff --git a/net/udp/udp_socket_win.h b/net/socket/udp_socket_win.h
similarity index 98%
rename from net/udp/udp_socket_win.h
rename to net/socket/udp_socket_win.h
index 87b42effd05e12362a153203145532ae79464230..9baeb7ba2def47666108f1203b5463fe2f05923a 100644
--- a/net/udp/udp_socket_win.h
+++ b/net/socket/udp_socket_win.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef NET_UDP_UDP_SOCKET_WIN_H_
-#define NET_UDP_UDP_SOCKET_WIN_H_
+#ifndef NET_SOCKET_UDP_SOCKET_WIN_H_
+#define NET_SOCKET_UDP_SOCKET_WIN_H_
 
 #include <qos2.h>
 #include <stdint.h>
@@ -25,8 +25,8 @@
 #include "net/base/network_change_notifier.h"
 #include "net/base/rand_callback.h"
 #include "net/log/net_log_with_source.h"
-#include "net/udp/datagram_socket.h"
-#include "net/udp/diff_serv_code_point.h"
+#include "net/socket/datagram_socket.h"
+#include "net/socket/diff_serv_code_point.h"
 
 namespace net {
 
@@ -387,4 +387,4 @@ class NET_EXPORT QwaveAPI {
 
 }  // namespace net
 
-#endif  // NET_UDP_UDP_SOCKET_WIN_H_
+#endif  // NET_SOCKET_UDP_SOCKET_WIN_H_