Don't HANDLE_EINTR(close). Either IGNORE_EINTR(close) or just close.

net/udp/udp_socket_win.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_socket_win.h"
 
 #include <mstcpip.h>
 
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/stats_counters.h"
-#include "base/posix/eintr_wrapper.h"
 #include "base/rand_util.h"
 #include "net/base/io_buffer.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_log.h"
 #include "net/base/net_util.h"
 #include "net/base/winsock_init.h"
 #include "net/base/winsock_util.h"
 #include "net/socket/socket_descriptor.h"
 #include "net/udp/udp_net_log_parameters.h"
@@ skipping 728 matching lines @@
   return OK;
 }
 
 // TODO(hubbe): Implement differentiated services for windows.
 // Note: setsockopt(IP_TOS) does not work on windows XP and later.
 int UDPSocketWin::SetDiffServCodePoint(DiffServCodePoint dscp) {
   return ERR_NOT_IMPLEMENTED;
 }
 
 }  // namespace net