Convert ARRAYSIZE_UNSAFE -> arraysize in net/.

net/udp/udp_socket_unittest.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.h"
 
 #include "net/udp/udp_client_socket.h"
 #include "net/udp/udp_server_socket.h"
 
 #include "base/basictypes.h"
@@ skipping 423 matching lines @@
     bool may_fail;
   } tests[] = {
     { "127.0.00.1", "127.0.0.1", false },
     { "::1", "::1", true },
 #if !defined(OS_ANDROID)
     // Addresses below are disabled on Android. See crbug.com/161248
     { "192.168.1.1", "127.0.0.1", false },
     { "2001:db8:0::42", "::1", true },
 #endif
   };
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); i++) {
+  for (size_t i = 0; i < arraysize(tests); i++) {
     SCOPED_TRACE(std::string("Connecting from ") +  tests[i].local_address +
                  std::string(" to ") + tests[i].remote_address);
 
     IPAddressNumber ip_number;
     ParseIPLiteralToNumber(tests[i].remote_address, &ip_number);
     IPEndPoint remote_address(ip_number, 80);
     ParseIPLiteralToNumber(tests[i].local_address, &ip_number);
     IPEndPoint local_address(ip_number, 80);
 
     UDPClientSocket client(DatagramSocket::DEFAULT_BIND,
@@ skipping 277 matching lines @@
   g_expected_traffic_type = QOSTrafficTypeExcellentEffort;
   EXPECT_EQ(OK, client.SetDiffServCodePoint(DSCP_NO_CHANGE));
   g_expected_dscp = DSCP_DEFAULT;
   g_expected_traffic_type = QOSTrafficTypeBestEffort;
   EXPECT_EQ(OK, client.SetDiffServCodePoint(DSCP_DEFAULT));
   client.Close();
 }
 #endif
 
 }  // namespace net