Audio output debug recording.

media/audio/audio_manager_base.h

Index: media/audio/audio_manager_base.h
diff --git a/media/audio/audio_manager_base.h b/media/audio/audio_manager_base.h
index b3100cf6c507bb6cb6af2086806356cc3c6de15a..69eaf82474f8212c19990cb9d668370e799201e8 100644
--- a/media/audio/audio_manager_base.h
+++ b/media/audio/audio_manager_base.h
@@ -16,6 +16,7 @@
 #include "base/observer_list.h"
 #include "base/threading/thread.h"
 #include "build/build_config.h"
+#include "media/audio/audio_debug_recording_manager.h"
 #include "media/audio/audio_device_name.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/audio_output_dispatcher.h"
@@ -24,6 +25,10 @@
 #include "base/win/scoped_com_initializer.h"
 #endif
 
+namespace base {
+class FilePath;
+}
+
 namespace media {
 
 class AudioOutputDispatcher;
@@ -67,6 +72,9 @@ class MEDIA_EXPORT AudioManagerBase : public AudioManager {
       const std::string& input_device_id) override;
   std::unique_ptr<AudioLog> CreateAudioLog(
       AudioLogFactory::AudioComponent component) override;
+  void EnableOutputDebugRecording(
+      const base::FilePath& base_file_name) override;
+  void DisableOutputDebugRecording() override;
 
   void SetMaxStreamCountForTesting(int max_input, int max_output) final;
 
@@ -111,7 +119,8 @@ class MEDIA_EXPORT AudioManagerBase : public AudioManager {
   AudioManagerBase(
       scoped_refptr<base::SingleThreadTaskRunner> task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner,
-      AudioLogFactory* audio_log_factory);
+      AudioLogFactory* audio_log_factory,
+      CreateAudioFileWriterCallback create_audio_file_writer_callback);
 
   // Releases all the audio output dispatchers.
   // All audio streams should be closed before Shutdown() is called.
@@ -189,6 +198,8 @@ class MEDIA_EXPORT AudioManagerBase : public AudioManager {
   // Proxy for creating AudioLog objects.
   AudioLogFactory* const audio_log_factory_;
 
+  AudioDebugRecordingManager output_debug_recording_manager_;
+
   DISALLOW_COPY_AND_ASSIGN(AudioManagerBase);
 };