MediaPlayer/MediaRecorder: Do not notify client of audioserver death

Handled internally within NuPlayer and MediaRecorder.

Bug: 28768023
Change-Id: I26d94332a4668bf7a8ad54a7b25e6f0a3a6fe48d
diff --git a/media/libmediaplayerservice/MediaPlayerService.h b/media/libmediaplayerservice/MediaPlayerService.h
index 0ecfdbc..01977f5 100644
--- a/media/libmediaplayerservice/MediaPlayerService.h
+++ b/media/libmediaplayerservice/MediaPlayerService.h
@@ -231,7 +231,7 @@
         MEDIASERVER_PROCESS_DEATH = 0,
         MEDIAEXTRACTOR_PROCESS_DEATH = 1,
         MEDIACODEC_PROCESS_DEATH = 2,
-        AUDIO_PROCESS_DEATH = 3,
+        AUDIO_PROCESS_DEATH = 3,   // currently no need to track this
         CAMERA_PROCESS_DEATH = 4
     };
 
@@ -419,7 +419,6 @@
 
         sp<IBinder::DeathRecipient> mExtractorDeathListener;
         sp<IBinder::DeathRecipient> mCodecDeathListener;
-        sp<IBinder::DeathRecipient> mAudioDeathListener;
 #if CALLBACK_ANTAGONIZER
                     Antagonizer*                mAntagonizer;
 #endif