Removes unused APIs from the ADM (part II)

webrtc/modules/audio_device/linux/audio_device_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 139 matching lines @@
     bool SpeakerIsInitialized() const override;
     int32_t InitMicrophone() override;
     bool MicrophoneIsInitialized() const override;
 
     // Speaker volume controls
     int32_t SpeakerVolumeIsAvailable(bool& available) override;
     int32_t SetSpeakerVolume(uint32_t volume) override;
     int32_t SpeakerVolume(uint32_t& volume) const override;
     int32_t MaxSpeakerVolume(uint32_t& maxVolume) const override;
     int32_t MinSpeakerVolume(uint32_t& minVolume) const override;
-    int32_t SpeakerVolumeStepSize(uint16_t& stepSize) const override;
 
     // Microphone volume controls
     int32_t MicrophoneVolumeIsAvailable(bool& available) override;
     int32_t SetMicrophoneVolume(uint32_t volume) override;
     int32_t MicrophoneVolume(uint32_t& volume) const override;
     int32_t MaxMicrophoneVolume(uint32_t& maxVolume) const override;
     int32_t MinMicrophoneVolume(uint32_t& minVolume) const override;
-    int32_t MicrophoneVolumeStepSize(uint16_t& stepSize) const override;
 
     // Speaker mute control
     int32_t SpeakerMuteIsAvailable(bool& available) override;
     int32_t SetSpeakerMute(bool enable) override;
     int32_t SpeakerMute(bool& enabled) const override;
 
     // Microphone mute control
     int32_t MicrophoneMuteIsAvailable(bool& available) override;
     int32_t SetMicrophoneMute(bool enable) override;
     int32_t MicrophoneMute(bool& enabled) const override;
 
-    // Microphone boost control
-    int32_t MicrophoneBoostIsAvailable(bool& available) override;
-    int32_t SetMicrophoneBoost(bool enable) override;
-    int32_t MicrophoneBoost(bool& enabled) const override;
-
     // Stereo support
     int32_t StereoPlayoutIsAvailable(bool& available) override;
     int32_t SetStereoPlayout(bool enable) override;
     int32_t StereoPlayout(bool& enabled) const override;
     int32_t StereoRecordingIsAvailable(bool& available) override;
     int32_t SetStereoRecording(bool enable) override;
     int32_t StereoRecording(bool& enabled) const override;
 
     // Delay information and control
-    int32_t SetPlayoutBuffer(const AudioDeviceModule::BufferType type,
-                             uint16_t sizeMS) override;
-    int32_t PlayoutBuffer(AudioDeviceModule::BufferType& type,
-                          uint16_t& sizeMS) const override;
     int32_t PlayoutDelay(uint16_t& delayMS) const override;
     int32_t RecordingDelay(uint16_t& delayMS) const override;
 
-    // CPU load
-    int32_t CPULoad(uint16_t& load) const override;
-
     bool PlayoutWarning() const override;
     bool PlayoutError() const override;
     bool RecordingWarning() const override;
     bool RecordingError() const override;
     void ClearPlayoutWarning() override;
     void ClearPlayoutError() override;
     void ClearRecordingWarning() override;
     void ClearRecordingError() override;
 
    void AttachAudioBuffer(AudioDeviceBuffer* audioBuffer) override;
@@ skipping 74 matching lines @@
 
     uint16_t _inputDeviceIndex;
     uint16_t _outputDeviceIndex;
     bool _inputDeviceIsSpecified;
     bool _outputDeviceIsSpecified;
 
     int sample_rate_hz_;
     uint8_t _recChannels;
     uint8_t _playChannels;
 
-    AudioDeviceModule::BufferType _playBufType;
-
     // 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_;
 
     bool _initialized;
     bool _recording;
     bool _playing;
     bool _recIsInitialized;
     bool _playIsInitialized;
     bool _startRec;
     bool _stopRec;
     bool _startPlay;
     bool _stopPlay;
     bool _AGC;
     bool update_speaker_volume_at_startup_;
 
-    uint16_t _playBufDelayFixed; // fixed playback delay
-
     uint32_t _sndCardPlayDelay;
     uint32_t _sndCardRecDelay;
 
     int32_t _writeErrors;
     uint16_t _playWarning;
     uint16_t _playError;
     uint16_t _recWarning;
     uint16_t _recError;
 
     uint16_t _deviceIndex;
@@ skipping 32 matching lines @@
     pa_buffer_attr _playBufferAttr;
     pa_buffer_attr _recBufferAttr;
 
     char _oldKeyState[32];
     Display* _XDisplay;
 };
 
 }
 
 #endif  // MODULES_AUDIO_DEVICE_MAIN_SOURCE_LINUX_AUDIO_DEVICE_PULSE_LINUX_H_