Cast: Increase UDP socket send buffer size

media/cast/net/udp_transport_unittest.cc

 // Copyright 2014 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 "media/cast/net/udp_transport.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 47 matching lines @@
 
   net::IPEndPoint free_local_port1 = test::GetFreeLocalPort();
   net::IPEndPoint free_local_port2 = test::GetFreeLocalPort();
   net::IPAddressNumber empty_addr_number;
   net::ParseIPLiteralToNumber("0.0.0.0", &empty_addr_number);
 
   UdpTransport send_transport(NULL,
                               message_loop.message_loop_proxy(),
                               free_local_port1,
                               free_local_port2,
+                              65536,
                               base::Bind(&UpdateCastTransportStatus));
   UdpTransport recv_transport(NULL,
                               message_loop.message_loop_proxy(),
                               free_local_port2,
                               net::IPEndPoint(empty_addr_number, 0),
+                              65536,
                               base::Bind(&UpdateCastTransportStatus));
 
   Packet packet;
   packet.push_back('t');
   packet.push_back('e');
   packet.push_back('s');
   packet.push_back('t');
 
   base::RunLoop run_loop;
   MockPacketReceiver receiver1(run_loop.QuitClosure());
   MockPacketReceiver receiver2(
       base::Bind(&SendPacket, &recv_transport, packet));
   send_transport.StartReceiving(receiver1.packet_receiver());
   recv_transport.StartReceiving(receiver2.packet_receiver());
 
   base::Closure cb;
   send_transport.SendPacket(new base::RefCountedData<Packet>(packet), cb);
   run_loop.Run();
   EXPECT_TRUE(
       std::equal(packet.begin(), packet.end(), receiver1.packet().begin()));
   EXPECT_TRUE(
       std::equal(packet.begin(), packet.end(), receiver2.packet().begin()));
 }
 
 }  // namespace cast
 }  // namespace media