Removes unused APIs from the ADM (part II)

webrtc/modules/audio_device/linux/audio_mixer_manager_pulse_linux.h

 /*
  *  Copyright (c) 2012 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 19 matching lines @@
 {
 public:
     int32_t SetPlayStream(pa_stream* playStream);
     int32_t SetRecStream(pa_stream* recStream);
     int32_t OpenSpeaker(uint16_t deviceIndex);
     int32_t OpenMicrophone(uint16_t deviceIndex);
     int32_t SetSpeakerVolume(uint32_t volume);
     int32_t SpeakerVolume(uint32_t& volume) const;
     int32_t MaxSpeakerVolume(uint32_t& maxVolume) const;
     int32_t MinSpeakerVolume(uint32_t& minVolume) const;
-    int32_t SpeakerVolumeStepSize(uint16_t& stepSize) const;
     int32_t SpeakerVolumeIsAvailable(bool& available);
     int32_t SpeakerMuteIsAvailable(bool& available);
     int32_t SetSpeakerMute(bool enable);
     int32_t StereoPlayoutIsAvailable(bool& available);
     int32_t StereoRecordingIsAvailable(bool& available);
     int32_t SpeakerMute(bool& enabled) const;
     int32_t MicrophoneMuteIsAvailable(bool& available);
     int32_t SetMicrophoneMute(bool enable);
     int32_t MicrophoneMute(bool& enabled) const;
-    int32_t MicrophoneBoostIsAvailable(bool& available);
-    int32_t SetMicrophoneBoost(bool enable);
-    int32_t MicrophoneBoost(bool& enabled) const;
     int32_t MicrophoneVolumeIsAvailable(bool& available);
     int32_t SetMicrophoneVolume(uint32_t volume);
     int32_t MicrophoneVolume(uint32_t& volume) const;
     int32_t MaxMicrophoneVolume(uint32_t& maxVolume) const;
     int32_t MinMicrophoneVolume(uint32_t& minVolume) const;
-    int32_t MicrophoneVolumeStepSize(uint16_t& stepSize) const;
     int32_t SetPulseAudioObjects(pa_threaded_mainloop* mainloop,
                                  pa_context* context);
     int32_t Close();
     int32_t CloseSpeaker();
     int32_t CloseMicrophone();
     bool SpeakerIsInitialized() const;
     bool MicrophoneIsInitialized() const;
 
 public:
     AudioMixerManagerLinuxPulse();
@@ skipping 40 matching lines @@
     // Stores thread ID in constructor.
     // We can then use ThreadChecker::CalledOnValidThread() to ensure that
     // other methods are called from the same thread.
     // Currently only does RTC_DCHECK(thread_checker_.CalledOnValidThread()).
     rtc::ThreadChecker thread_checker_;
 };
 
 }
 
 #endif  // MODULES_AUDIO_DEVICE_MAIN_SOURCE_LINUX_AUDIO_MIXER_MANAGER_PULSE_LINUX_H_