Convert ARRAYSIZE_UNSAFE -> arraysize in content/.

content/browser/renderer_host/media/media_stream_manager.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 "content/browser/renderer_host/media/media_stream_manager.h"
 
 #include <list>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 1066 matching lines @@
 
 void MediaStreamManager::StartEnumeration(DeviceRequest* request) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   // Start monitoring the devices when doing the first enumeration.
   StartMonitoring();
 
   // Start enumeration for devices of all requested device types.
   const MediaStreamType streams[] = { request->audio_type(),
                                       request->video_type() };
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(streams); ++i) {
+  for (size_t i = 0; i < arraysize(streams); ++i) {
     if (streams[i] == MEDIA_NO_SERVICE)
       continue;
     request->SetState(streams[i], MEDIA_REQUEST_STATE_REQUESTED);
     DCHECK_GE(active_enumeration_ref_count_[streams[i]], 0);
     if (active_enumeration_ref_count_[streams[i]] == 0) {
       ++active_enumeration_ref_count_[streams[i]];
       GetDeviceManager(streams[i])->EnumerateDevices(streams[i]);
     }
   }
 }
@@ skipping 1018 matching lines @@
   }
 }
 
 void MediaStreamManager::SetKeyboardMicOnDeviceThread() {
   DCHECK(device_task_runner_->BelongsToCurrentThread());
   audio_manager_->SetHasKeyboardMic();
 }
 #endif
 
 }  // namespace content