Remove InlinedApi lint ignore.

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

Index: webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java
diff --git a/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java b/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java
index 7c3a672576ebdce5e81af009139e64c342209870..ca37dfe495658190bdb57a27b186f26b5216d4c2 100644
--- a/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java
+++ b/webrtc/modules/audio_device/android/java/src/org/webrtc/voiceengine/WebRtcAudioTrack.java
@@ -10,16 +10,15 @@
 
 package org.webrtc.voiceengine;
 
-import org.webrtc.Logging;
-
+import android.annotation.TargetApi;
 import android.content.Context;
 import android.media.AudioFormat;
 import android.media.AudioManager;
 import android.media.AudioTrack;
 import android.os.Process;
-
 import java.lang.Thread;
 import java.nio.ByteBuffer;
+import org.webrtc.Logging;
 
 public class WebRtcAudioTrack {
   private static final boolean DEBUG = false;
@@ -130,6 +129,7 @@ public class WebRtcAudioTrack {
       audioTrack.flush();
     }
 
+    @TargetApi(21)
     private int writeOnLollipop(AudioTrack audioTrack, ByteBuffer byteBuffer, int sizeInBytes) {
       return audioTrack.write(byteBuffer, sizeInBytes, AudioTrack.WRITE_BLOCKING);
     }