Revert of Replace FileWrapper with File (in audio_device)

webrtc/modules/audio_device/dummy/file_audio_device.h

 /*
  *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_MODULES_AUDIO_DEVICE_DUMMY_FILE_AUDIO_DEVICE_H_
-#define WEBRTC_MODULES_AUDIO_DEVICE_DUMMY_FILE_AUDIO_DEVICE_H_
+#ifndef WEBRTC_AUDIO_DEVICE_FILE_AUDIO_DEVICE_H
+#define WEBRTC_AUDIO_DEVICE_FILE_AUDIO_DEVICE_H
 
 #include <stdio.h>
 
 #include <memory>
 #include <string>
 
-#include "webrtc/base/file.h"
 #include "webrtc/modules/audio_device/audio_device_generic.h"
 #include "webrtc/system_wrappers/include/critical_section_wrapper.h"
+#include "webrtc/system_wrappers/include/file_wrapper.h"
 #include "webrtc/system_wrappers/include/clock.h"
 
 namespace rtc {
 class PlatformThread;
 }  // namespace rtc
 
 namespace webrtc {
 class EventWrapper;
 
 // This is a fake audio device which plays audio from a file as its microphone
 // and plays out into a file.
 class FileAudioDevice : public AudioDeviceGeneric {
  public:
   // Constructs a file audio device with |id|. It will read audio from
   // |inputFilename| and record output audio to |outputFilename|.
   //
   // The input file should be a readable 48k stereo raw file, and the output
   // file should point to a writable location. The output format will also be
   // 48k stereo raw audio.
   FileAudioDevice(const int32_t id,
                   const char* inputFilename,
                   const char* outputFilename);
+  virtual ~FileAudioDevice();
 
   // Retrieve the currently utilized audio layer
   int32_t ActiveAudioLayer(
       AudioDeviceModule::AudioLayer& audioLayer) const override;
 
   // Main initializaton and termination
   InitStatus Init() override;
   int32_t Terminate() override;
   bool Initialized() const override;
 
@@ skipping 129 matching lines @@
 
   // TODO(pbos): Make plain members instead of pointers and stop resetting them.
   std::unique_ptr<rtc::PlatformThread> _ptrThreadRec;
   std::unique_ptr<rtc::PlatformThread> _ptrThreadPlay;
 
   bool _playing;
   bool _recording;
   uint64_t _lastCallPlayoutMillis;
   uint64_t _lastCallRecordMillis;
 
-  rtc::File _outputFile;
-  rtc::File _inputFile;
+  FileWrapper& _outputFile;
+  FileWrapper& _inputFile;
   std::string _outputFilename;
   std::string _inputFilename;
 
   Clock* _clock;
 };
 
 }  // namespace webrtc
 
-#endif  // WEBRTC_MODULES_AUDIO_DEVICE_DUMMY_FILE_AUDIO_DEVICE_H_
+#endif  // WEBRTC_AUDIO_DEVICE_FILE_AUDIO_DEVICE_H