Log audio system used to WebRTC log.

media/audio/win/audio_manager_win.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 "media/audio/win/audio_manager_win.h"
 
 #include <windows.h>
 #include <objbase.h>  // This has to be before initguid.h
 #include <initguid.h>
 #include <mmsystem.h>
@@ skipping 313 matching lines @@
 std::string AudioManagerWin::GetAssociatedOutputDeviceID(
     const std::string& input_device_id) {
   if (!core_audio_supported()) {
     NOTIMPLEMENTED()
         << "GetAssociatedOutputDeviceID is not supported on this OS";
     return std::string();
   }
   return CoreAudioUtil::GetMatchingOutputDeviceID(input_device_id);
 }
 
+const char* AudioManagerWin::GetName() {
+  return "Windows";
+}
+
 // Factory for the implementations of AudioOutputStream for AUDIO_PCM_LINEAR
 // mode.
 // - PCMWaveOutAudioOutputStream: Based on the waveOut API.
 AudioOutputStream* AudioManagerWin::MakeLinearOutputStream(
     const AudioParameters& params,
     const LogCallback& log_callback) {
   DCHECK_EQ(AudioParameters::AUDIO_PCM_LINEAR, params.format());
   if (params.channels() > kWinMaxChannels)
     return NULL;
 
@@ skipping 198 matching lines @@
 ScopedAudioManagerPtr CreateAudioManager(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner,
     AudioLogFactory* audio_log_factory) {
   return ScopedAudioManagerPtr(
       new AudioManagerWin(std::move(task_runner), std::move(worker_task_runner),
                           audio_log_factory));
 }
 
 }  // namespace media