Convert usage of ARRAY_SIZE to arraysize.

webrtc/libjingle/xmpp/chatroommoduleimpl.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include <algorithm>
 #include <iostream>
 #include <map>
 #include <sstream>
 #include <string>
 #include <vector>
 #include "webrtc/libjingle/xmpp/chatroommodule.h"
 #include "webrtc/libjingle/xmpp/constants.h"
 #include "webrtc/libjingle/xmpp/moduleimpl.h"
+#include "webrtc/base/arraysize.h"
 #include "webrtc/base/common.h"
 
 namespace buzz {
 
 // forward declarations
 class XmppChatroomImpl;
 class XmppChatroomMemberImpl;
 
 //! Module that encapsulates multiple chatrooms.
 //! Each chatroom is represented by an XmppChatroomImpl instance
@@ skipping 498 matching lines @@
   RTC_UNUSED(presence);
 
   XmppChatroomState old_state = chatroom_state_;
 
   // do nothing if state hasn't changed
   if (old_state == new_state)
     return XMPP_RETURN_OK;
 
   // find the right transition description
   StateTransitionDescription* transition_desc = NULL;
-  for (int i=0; i < ARRAY_SIZE(Transitions); i++) {
+  for (size_t i = 0; i < arraysize(Transitions); i++) {
     if (Transitions[i].old_state == old_state &&
         Transitions[i].new_state == new_state) {
         transition_desc = &Transitions[i];
         break;
     }
   }
 
   if (transition_desc == NULL) {
     ASSERT(0);
     return XMPP_RETURN_BADSTATE;
@@ skipping 177 matching lines @@
 }
 
 bool
 XmppChatroomMemberEnumeratorImpl::IsAfterEnd() {
   return (iterator_ == map_->end());
 }
 
 
 
 } // namespace buzz