Removing public access to AudioManager device info interface.

media/audio/win/audio_low_latency_output_win_unittest.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_low_latency_output_win.h"
 
 #include <windows.h>
 #include <mmsystem.h>
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/environment.h"
 #include "base/files/file_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/test/test_timeouts.h"
 #include "base/time/time.h"
 #include "base/win/scoped_com_initializer.h"
 #include "media/audio/audio_device_description.h"
+#include "media/audio/audio_device_info_accessor_for_tests.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/audio_unittest_util.h"
 #include "media/audio/mock_audio_source_callback.h"
 #include "media/audio/win/core_audio_util_win.h"
 #include "media/base/decoder_buffer.h"
 #include "media/base/seekable_buffer.h"
 #include "media/base/test_data_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gmock_mutant.h"
@@ skipping 117 matching lines @@
 
 static bool ExclusiveModeIsEnabled() {
   return (WASAPIAudioOutputStream::GetShareMode() ==
           AUDCLNT_SHAREMODE_EXCLUSIVE);
 }
 
 static bool HasCoreAudioAndOutputDevices(AudioManager* audio_man) {
   // The low-latency (WASAPI-based) version requires Windows Vista or higher.
   // TODO(henrika): note that we use Wave today to query the number of
   // existing output devices.
-  return CoreAudioUtil::IsSupported() && audio_man->HasAudioOutputDevices();
+  return CoreAudioUtil::IsSupported() &&
+         AudioDeviceInfoAccessorForTests(audio_man).HasAudioOutputDevices();
 }
 
 // Convenience method which creates a default AudioOutputStream object but
 // also allows the user to modify the default settings.
 class AudioOutputStreamWrapper {
  public:
   explicit AudioOutputStreamWrapper(AudioManager* audio_manager)
       : audio_man_(audio_manager),
         format_(AudioParameters::AUDIO_PCM_LOW_LATENCY),
         bits_per_sample_(kBitsPerSample) {
@@ skipping 440 matching lines @@
   aos->Start(&source);
   message_loop_.task_runner()->PostDelayedTask(
       FROM_HERE, base::MessageLoop::QuitWhenIdleClosure(),
       TestTimeouts::action_timeout());
   base::RunLoop().Run();
   aos->Stop();
   aos->Close();
 }
 
 }  // namespace media