Allow p2p UDP packages to set DSCP

net/udp/udp_server_socket.cc

 // Copyright (c) 2012 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 "net/udp/udp_server_socket.h"
 
 #include "net/base/rand_callback.h"
 
 namespace net {
 
@@ skipping 67 matching lines @@
 }
 
 int UDPServerSocket::SetMulticastTimeToLive(int time_to_live) {
   return socket_.SetMulticastTimeToLive(time_to_live);
 }
 
 int UDPServerSocket::SetMulticastLoopbackMode(bool loopback) {
   return socket_.SetMulticastLoopbackMode(loopback);
 }
 
+int UDPServerSocket::SetTos(DiffServCodePoint dscp) {
+  return socket_.SetTos(dscp);
+}
+
 }  // namespace net