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

content/browser/renderer_host/p2p/socket_host_test_utils.h

 // 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_HOST_TEST_UTILS_H_
 #define CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_HOST_TEST_UTILS_H_
 
 #include <vector>
 
 #include "base/sys_byteorder.h"
@@ skipping 214 matching lines @@
   for (size_t i = 0; i < size; i++) {
     (*packet)[i] = rand() % 256;
   }
   // Always set the first bit to ensure that generated packet is not
   // valid STUN packet.
   (*packet)[0] = (*packet)[0] | 0x80;
 }
 
 void CreateStunPacket(std::vector<char>* packet, uint16 type) {
   CreateRandomPacket(packet);
-  *reinterpret_cast<uint16*>(&*packet->begin()) = htons(type);
+  *reinterpret_cast<uint16*>(&*packet->begin()) = base::HostToNet16(type);
   *reinterpret_cast<uint16*>(&*packet->begin() + 2) =
-      htons(packet->size() - kStunHeaderSize);
-  *reinterpret_cast<uint32*>(&*packet->begin() + 4) = htonl(kStunMagicCookie);
+      base::HostToNet16(packet->size() - kStunHeaderSize);
+  *reinterpret_cast<uint32*>(&*packet->begin() + 4) =
+      base::HostToNet32(kStunMagicCookie);
 }
 
 void CreateStunRequest(std::vector<char>* packet) {
   CreateStunPacket(packet, kStunBindingRequest);
 }
 
 void CreateStunResponse(std::vector<char>* packet) {
   CreateStunPacket(packet, kStunBindingResponse);
 }
 
@@ skipping 24 matching lines @@
     return false;
   P2PMsg_OnIncomingTcpConnection::Param params;
   P2PMsg_OnIncomingTcpConnection::Read(
       arg, &params);
   return params.b == address;
 }
 
 }  // namespace
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_HOST_TEST_UTILS_H_