audioproc_f with fake microphone.

webrtc/modules/audio_processing/test/aec_dump_based_simulator.h

 /*
  *  Copyright (c) 2016 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.
  */
 
@@ skipping 42 matching lines @@
     kFloatInterface,
     kNotSpecified,
   };
 
   FILE* dump_input_file_;
   std::unique_ptr<ChannelBuffer<float>> artificial_nearend_buf_;
   std::unique_ptr<ChannelBufferWavReader> artificial_nearend_buffer_reader_;
   bool artificial_nearend_eof_reported_ = false;
   InterfaceType interface_used_ = InterfaceType::kNotSpecified;
 
-  // TODO(aleloi): Remove once a FakeRecordingDevice is addded as protected
-  // member of AudioProcessingSimulator.
-  int last_specified_microphone_level_ = kInitialMicrophoneGainLevel;
-
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(AecDumpBasedSimulator);
 };
 
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_TEST_AEC_DUMP_BASED_SIMULATOR_H_