Removed unused field

android-aac-enc/src/com/todoroo/aacenc/AACRecorder.java

@@ -23,8 +23,6 @@ public class AACRecorder {
 	private static final int MIN_BUFFER_SIZE = AudioRecord.getMinBufferSize(SAMPLE_RATE, 
 			AudioFormat.CHANNEL_CONFIGURATION_MONO, AudioFormat.ENCODING_PCM_16BIT) * 10;
 	
-	private byte[] buffer = new byte[NOTIFICATION_PERIOD * 2];
-	
 	public interface AACRecorderCallbacks {
 		public void encodingFinished();
 	}