Removes unused APIs from the ADM (part II)

webrtc/modules/audio_device/android/audio_device_template.h

Index: webrtc/modules/audio_device/android/audio_device_template.h
diff --git a/webrtc/modules/audio_device/android/audio_device_template.h b/webrtc/modules/audio_device/android/audio_device_template.h
index 6b9cc0b56126fa8d660504e7821b78b92dd84d38..dc32feffab64935cd71b141be880ad3c03ab4134 100644
--- a/webrtc/modules/audio_device/android/audio_device_template.h
+++ b/webrtc/modules/audio_device/android/audio_device_template.h
@@ -276,11 +276,6 @@ class AudioDeviceTemplate : public AudioDeviceGeneric {
     return output_.MinSpeakerVolume(minVolume);
   }
 
-  int32_t SpeakerVolumeStepSize(uint16_t& stepSize) const override {
-    FATAL() << "Should never be called";
-    return -1;
-  }
-
   int32_t MicrophoneVolumeIsAvailable(bool& available) override{
     available = false;
     return -1;
@@ -306,11 +301,6 @@ class AudioDeviceTemplate : public AudioDeviceGeneric {
     return -1;
   }
 
-  int32_t MicrophoneVolumeStepSize(uint16_t& stepSize) const override {
-    FATAL() << "Should never be called";
-    return -1;
-  }
-
   int32_t SpeakerMuteIsAvailable(bool& available) override {
     FATAL() << "Should never be called";
     return -1;
@@ -341,21 +331,6 @@ class AudioDeviceTemplate : public AudioDeviceGeneric {
     return -1;
   }
 
-  int32_t MicrophoneBoostIsAvailable(bool& available) override {
-    FATAL() << "Should never be called";
-    return -1;
-  }
-
-  int32_t SetMicrophoneBoost(bool enable) override {
-    FATAL() << "Should never be called";
-    return -1;
-  }
-
-  int32_t MicrophoneBoost(bool& enabled) const override {
-    FATAL() << "Should never be called";
-    return -1;
-  }
-
   int32_t StereoPlayoutIsAvailable(bool& available) override {
     LOG(INFO) << __FUNCTION__;
     available = false;
@@ -394,18 +369,6 @@ class AudioDeviceTemplate : public AudioDeviceGeneric {
     return 0;
   }
 
-  int32_t SetPlayoutBuffer(
-      const AudioDeviceModule::BufferType type, uint16_t sizeMS) override {
-    FATAL() << "Should never be called";
-    return -1;
-  }
-
-  int32_t PlayoutBuffer(
-      AudioDeviceModule::BufferType& type, uint16_t& sizeMS) const override {
-    FATAL() << "Should never be called";
-    return -1;
-  }
-
   int32_t PlayoutDelay(uint16_t& delay_ms) const override {
     // Best guess we can do is to use half of the estimated total delay.
     delay_ms = audio_manager_->GetDelayEstimateInMilliseconds() / 2;
@@ -421,11 +384,6 @@ class AudioDeviceTemplate : public AudioDeviceGeneric {
     return 0;
   }
 
-  int32_t CPULoad(uint16_t& load) const override {
-    FATAL() << "Should never be called";
-    return -1;
-  }
-
   bool PlayoutWarning() const override {
     return false;
   }