Removes unused APIs from the ADM (part II)

webrtc/modules/audio_device/ios/audio_device_ios.h

Index: webrtc/modules/audio_device/ios/audio_device_ios.h
diff --git a/webrtc/modules/audio_device/ios/audio_device_ios.h b/webrtc/modules/audio_device/ios/audio_device_ios.h
index 6ce2c699ab3057d6695bf77ca17717a0eaa599ed..7cccc16b59f8b4f8f1197f4268b15de5d05a5075 100644
--- a/webrtc/modules/audio_device/ios/audio_device_ios.h
+++ b/webrtc/modules/audio_device/ios/audio_device_ios.h
@@ -93,11 +93,8 @@ class AudioDeviceIOS : public AudioDeviceGeneric,
   // These methods are currently not fully implemented on iOS:
 
   // See audio_device_not_implemented.cc for trivial implementations.
-  int32_t PlayoutBuffer(AudioDeviceModule::BufferType& type,
-                        uint16_t& sizeMS) const override;
   int32_t ActiveAudioLayer(
       AudioDeviceModule::AudioLayer& audioLayer) const override;
-  int32_t ResetAudioDevice() override;
   int32_t PlayoutIsAvailable(bool& available) override;
   int32_t RecordingIsAvailable(bool& available) override;
   int32_t SetAGC(bool enable) override;
@@ -125,31 +122,23 @@ class AudioDeviceIOS : public AudioDeviceGeneric,
   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;
   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;
   int32_t MicrophoneMuteIsAvailable(bool& available) override;
   int32_t SetMicrophoneMute(bool enable) override;
   int32_t MicrophoneMute(bool& enabled) const override;
   int32_t SpeakerMuteIsAvailable(bool& available) override;
   int32_t SetSpeakerMute(bool enable) override;
   int32_t SpeakerMute(bool& enabled) const override;
-  int32_t MicrophoneBoostIsAvailable(bool& available) override;
-  int32_t SetMicrophoneBoost(bool enable) override;
-  int32_t MicrophoneBoost(bool& enabled) const override;
   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;
-  int32_t SetPlayoutBuffer(const AudioDeviceModule::BufferType type,
-                           uint16_t sizeMS) override;
-  int32_t CPULoad(uint16_t& load) const override;
   bool PlayoutWarning() const override;
   bool PlayoutError() const override;
   bool RecordingWarning() const override;