Bug 5234242 audio continues after discontinuity

Reduce to 8 buffers of 10 packets from 16 buffers of 20 packets.

Change-Id: Ifdb5e15535989fbb6e5e1b70d5f9f71dc66a5c83
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h b/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h
index df0935d..1874d808 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerStreamListener.h
@@ -41,8 +41,8 @@
 
 private:
     enum {
-        kNumBuffers = 16,
-        kBufferSize = 188 * 20
+        kNumBuffers = 8,
+        kBufferSize = 188 * 10
     };
 
     struct QueueEntry {