AudioPlayback: delay the post of EOS based on pending playout.

Bug: 16840522
Change-Id: Icdc8888f5a8a77e2e5ebeb8a6934c7d79bd9e71a
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.h b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.h
index 1cba1a0..8da6458 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.h
@@ -129,6 +129,7 @@
     size_t fillAudioBuffer(void *buffer, size_t size);
 
     bool onDrainAudioQueue();
+    int64_t getAudioPendingPlayoutUs();
     void postDrainAudioQueue_l(int64_t delayUs = 0);
 
     void onDrainVideoQueue();
@@ -146,7 +147,7 @@
     void onResume();
     void onAudioOffloadTearDown();
 
-    void notifyEOS(bool audio, status_t finalResult);
+    void notifyEOS(bool audio, status_t finalResult, int64_t delayUs = 0);
     void notifyFlushComplete(bool audio);
     void notifyPosition();
     void notifyVideoLateBy(int64_t lateByUs);