Add base::HostToNetXX() & NetToHostXX(), and use them to replace htonX() & ntohX() in Chrome.

net/base/listen_socket_unittest.cc

 // Copyright (c) 2011 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/base/listen_socket_unittest.h"
 
 #include <fcntl.h>
 #include <sys/types.h>
 
 #include "base/bind.h"
 #include "base/eintr_wrapper.h"
+#include "base/sys_byteorder.h"
 #include "net/base/net_util.h"
 #include "testing/platform_test.h"
 
 namespace net {
 
 const int ListenSocketTester::kTestPort = 9999;
 
 static const int kReadBufSize = 1024;
 static const char kHelloWorld[] = "HELLO, WORLD";
 static const int kMaxQueueSize = 20;
@@ skipping 21 matching lines @@
   NextAction();
   ASSERT_FALSE(server_ == NULL);
   ASSERT_EQ(ACTION_LISTEN, last_action_.type());
 
   // verify the connect/accept and setup test_socket_
   test_socket_ = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
   ASSERT_NE(INVALID_SOCKET, test_socket_);
   struct sockaddr_in client;
   client.sin_family = AF_INET;
   client.sin_addr.s_addr = inet_addr(kLoopback);
-  client.sin_port = htons(kTestPort);
+  client.sin_port = base::HostToNet16(kTestPort);
   int ret = HANDLE_EINTR(
       connect(test_socket_, reinterpret_cast<sockaddr*>(&client),
               sizeof(client)));
   ASSERT_NE(ret, SOCKET_ERROR);
 
   NextAction();
   ASSERT_EQ(ACTION_ACCEPT, last_action_.type());
 }
 
 void ListenSocketTester::TearDown() {
@@ skipping 174 matching lines @@
 
 TEST_F(ListenSocketTest, ClientSendLong) {
   tester_->TestClientSendLong();
 }
 
 TEST_F(ListenSocketTest, ServerSend) {
   tester_->TestServerSend();
 }
 
 }  // namespace net