Audio output debug recording.

media/audio/audio_manager_unittest.cc

Index: media/audio/audio_manager_unittest.cc
diff --git a/media/audio/audio_manager_unittest.cc b/media/audio/audio_manager_unittest.cc
index 75925150e36ca1481162ad7e750e5c3471a574de..fa4cb02609aeec8e576df42f5a027fb11ba968a1 100644
--- a/media/audio/audio_manager_unittest.cc
+++ b/media/audio/audio_manager_unittest.cc
@@ -20,6 +20,7 @@
 #include "media/audio/audio_device_name.h"
 #include "media/audio/audio_output_proxy.h"
 #include "media/audio/audio_unittest_util.h"
+#include "media/audio/fake_audio_file_writer.h"
 #include "media/audio/fake_audio_log_factory.h"
 #include "media/audio/fake_audio_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -49,12 +50,14 @@
 namespace media {
 
 namespace {
+
 template <typename T>
 struct TestAudioManagerFactory {
   static ScopedAudioManagerPtr Create(AudioLogFactory* audio_log_factory) {
-    return ScopedAudioManagerPtr(new T(base::ThreadTaskRunnerHandle::Get(),
-                                       base::ThreadTaskRunnerHandle::Get(),
-                                       audio_log_factory));
+    return ScopedAudioManagerPtr(
+        new T(base::ThreadTaskRunnerHandle::Get(),
+              base::ThreadTaskRunnerHandle::Get(), audio_log_factory,
+              base::Bind(&FakeAudioFileWriter::Create)));
   }
 };
 
@@ -65,7 +68,8 @@ struct TestAudioManagerFactory<AudioManagerPulse> {
     std::unique_ptr<AudioManagerPulse, AudioManagerDeleter> manager(
         new AudioManagerPulse(base::ThreadTaskRunnerHandle::Get(),
                               base::ThreadTaskRunnerHandle::Get(),
-                              audio_log_factory));
+                              audio_log_factory,
+                              base::Bind(&FakeAudioFileWriter::Create)));
     if (!manager->Init())
       manager.reset();
     return std::move(manager);
@@ -668,8 +672,12 @@ class TestAudioManager : public FakeAudioManager {
   TestAudioManager(
       scoped_refptr<base::SingleThreadTaskRunner> task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> worker_task_runner,
-      AudioLogFactory* audio_log_factory)
-      : FakeAudioManager(task_runner, worker_task_runner, audio_log_factory) {}
+      AudioLogFactory* audio_log_factory,
+      CreateAudioFileWriterCallback create_audio_file_writer_callback)
+      : FakeAudioManager(task_runner,
+                         worker_task_runner,
+                         audio_log_factory,
+                         create_audio_file_writer_callback) {}
 
   std::string GetDefaultOutputDeviceID() override { return "output4"; }