Properly report that we're no longer playing after receiving event

MEDIA_PLAYBACK_COMPLETE or MEDIA_ERROR.

Change-Id: I03eeba751d3728adb33d9c66de4c7444a91696f3
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
index 4c710b4..7cdb76c 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
@@ -796,7 +796,7 @@
         return;
     }
 
-    driver->sendEvent(msg, ext1, ext2);
+    driver->notifyListener(msg, ext1, ext2);
 }
 
 void NuPlayer::flushDecoder(bool audio, bool needShutdown) {