Added automatic mode to FakeInputAudioStream to generate automatic beeps

media/audio/mock_audio_manager.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/mock_audio_manager.h"
 
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
 #include "media/audio/audio_parameters.h"
 
@@ skipping 16 matching lines @@
 
 base::string16 MockAudioManager::GetAudioInputDeviceModel() {
   return base::string16();
 }
 
 void MockAudioManager::ShowAudioInputSettings() {
 }
 
 void MockAudioManager::GetAudioInputDeviceNames(
     AudioDeviceNames* device_names) {
-  DCHECK(device_names->empty());
-  device_names->push_back(media::AudioDeviceName("fake_device_name_1",
-                                                 "fake_device_id_1"));
-  device_names->push_back(media::AudioDeviceName("fake_device_name_2",
-                                                 "fake_device_id_2"));
+  // Do not inject fake devices here, use
+  // AudioInputDeviceManager::GetFakeDeviceNames() instead.
 }
 
 void MockAudioManager::GetAudioOutputDeviceNames(
     AudioDeviceNames* device_names) {
 }
 
 media::AudioOutputStream* MockAudioManager::MakeAudioOutputStream(
     const media::AudioParameters& params,
     const std::string& device_id) {
   NOTREACHED();
@@ skipping 49 matching lines @@
     const std::string& input_device_id) {
   return std::string();
 }
 
 scoped_ptr<AudioLog> MockAudioManager::CreateAudioLog(
     AudioLogFactory::AudioComponent component) {
   return scoped_ptr<AudioLog>();
 }
 
 }  // namespace media.