Refactor AudioInputController and split stat by stream type.

media/audio/test_audio_input_controller_factory.h

 // 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.
 
 #ifndef MEDIA_AUDIO_TEST_AUDIO_INPUT_CONTROLLER_FACTORY_H_
 #define MEDIA_AUDIO_TEST_AUDIO_INPUT_CONTROLLER_FACTORY_H_
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "media/audio/audio_input_controller.h"
@@ skipping 42 matching lines @@
         TestAudioInputController* controller) = 0;
     virtual void TestAudioControllerClosed(
         TestAudioInputController* controller) = 0;
   };
 
   TestAudioInputController(TestAudioInputControllerFactory* factory,
                            AudioManager* audio_manager,
                            const AudioParameters& audio_parameters,
                            EventHandler* event_handler,
                            SyncWriter* sync_writer,
-                           UserInputMonitor* user_input_monitor);
+                           UserInputMonitor* user_input_monitor,
+                           StreamType type);
 
   // Returns the event handler installed on the AudioInputController.
   EventHandler* event_handler() const { return event_handler_; }
 
   // Returns a pointer to the audio callback for the AudioInputController.
   SyncWriter* sync_writer() const { return sync_writer_; }
 
   // Notifies the TestAudioControllerOpened() event to the delegate (if any).
   void Record() override;
 
@@ skipping 28 matching lines @@
   TestAudioInputControllerFactory();
   ~TestAudioInputControllerFactory() override;
 
   // AudioInputController::Factory methods.
   AudioInputController* Create(
       scoped_refptr<base::SingleThreadTaskRunner> task_runner,
       AudioInputController::SyncWriter* sync_writer,
       AudioManager* audio_manager,
       AudioInputController::EventHandler* event_handler,
       AudioParameters params,
-      UserInputMonitor* user_input_monitor) override;
+      UserInputMonitor* user_input_monitor,
+      AudioInputController::StreamType type) override;
 
   void set_delegate(TestAudioInputControllerDelegate* delegate) {
     delegate_ = delegate;
   }
 
   TestAudioInputController* controller() const { return controller_; }
 
  private:
   friend class TestAudioInputController;
 
   // Invoked by a TestAudioInputController when it gets destroyed.
   void OnTestAudioInputControllerDestroyed(
       TestAudioInputController* controller);
 
   // The caller of Create owns this object.
   TestAudioInputController* controller_;
 
   // The delegate for tests for receiving audio controller events.
   TestAudioInputControllerDelegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(TestAudioInputControllerFactory);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_AUDIO_TEST_AUDIO_INPUT_CONTROLLER_FACTORY_H_