Revert 48186, 48196, 48198

net/base/listen_socket_unittest.cc

Index: net/base/listen_socket_unittest.cc
diff --git a/net/base/listen_socket_unittest.cc b/net/base/listen_socket_unittest.cc
index ed2b566ea2b2c341d80e5734697bc67477058f02..eb224c3669c18b49a89812e867b197845b590e72 100644
--- a/net/base/listen_socket_unittest.cc
+++ b/net/base/listen_socket_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2008 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.
 
@@ -54,7 +54,7 @@ void ListenSocketTester::SetUp() {
 
   // verify the connect/accept and setup test_socket_
   test_socket_ = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
-  ASSERT_NE(INVALID_SOCKET, test_socket_);
+  ASSERT_NE(-1, test_socket_);
   struct sockaddr_in client;
   client.sin_family = AF_INET;
   client.sin_addr.s_addr = inet_addr(kLoopback);