Minor fix for debug logging on Android

webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java

 /*
  *  Copyright (c) 2015 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.
  */
 
 package org.webrtc.voiceengine;
 
 import java.lang.Thread;
 import java.nio.ByteBuffer;
 
 import android.content.Context;
 import android.media.AudioFormat;
 import android.media.AudioManager;
 import android.media.AudioTrack;
 import android.os.Process;
 
 import org.webrtc.Logging;
 
 class WebRtcAudioTrack {
-  private static final boolean DEBUG = true;
+  private static final boolean DEBUG = false;
 
   private static final String TAG = "WebRtcAudioTrack";
 
   // Default audio data format is PCM 16 bit per sample.
   // Guaranteed to be supported by all devices.
   private static final int BITS_PER_SAMPLE = 16;
 
   // Requested size of each recorded buffer provided to the client.
   private static final int CALLBACK_BUFFER_SIZE_MS = 10;
 
@@ skipping 210 matching lines @@
     if (!condition) {
       throw new AssertionError("Expected condition to be true");
     }
   }
 
   private native void nativeCacheDirectBufferAddress(
       ByteBuffer byteBuffer, long nativeAudioRecord);
 
   private native void nativeGetPlayoutData(int bytes, long nativeAudioRecord);
 }