favor DCHECK_CURRENTLY_ON for better logs in content/browser/[q-z]*

content/browser/renderer_host/media/audio_input_renderer_host.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/audio_input_renderer_host.h"
 
 #include "base/bind.h"
 #include "base/memory/shared_memory.h"
 #include "base/metrics/histogram.h"
 #include "base/numerics/safe_math.h"
@@ skipping 66 matching lines @@
     media::UserInputMonitor* user_input_monitor)
     : BrowserMessageFilter(AudioMsgStart),
       audio_manager_(audio_manager),
       media_stream_manager_(media_stream_manager),
       audio_mirroring_manager_(audio_mirroring_manager),
       user_input_monitor_(user_input_monitor),
       audio_log_(MediaInternals::GetInstance()->CreateAudioLog(
           media::AudioLogFactory::AUDIO_INPUT_CONTROLLER)) {}
 
 AudioInputRendererHost::~AudioInputRendererHost() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
   DCHECK(audio_entries_.empty());
 }
 
 void AudioInputRendererHost::OnChannelClosing() {
   // Since the IPC sender is gone, close all requested audio streams.
   DeleteEntries();
 }
 
 void AudioInputRendererHost::OnDestruct() const {
   BrowserThread::DeleteOnIOThread::Destruct(this);
@@ skipping 452 matching lines @@
 #if defined(OS_CHROMEOS)
   if (config.params.channel_layout() ==
       media::CHANNEL_LAYOUT_STEREO_AND_KEYBOARD_MIC) {
     media_stream_manager_->audio_input_device_manager()
         ->UnregisterKeyboardMicStream();
   }
 #endif
 }
 
 }  // namespace content