Add support of audio offloading for NuPlayer.

Change-Id: Ic83973339fb46a83b48382e6097925f45d200867
diff --git a/media/libmediaplayerservice/nuplayer/Android.mk b/media/libmediaplayerservice/nuplayer/Android.mk
index f97ba57..25002e3 100644
--- a/media/libmediaplayerservice/nuplayer/Android.mk
+++ b/media/libmediaplayerservice/nuplayer/Android.mk
@@ -6,6 +6,7 @@
         HTTPLiveSource.cpp              \
         NuPlayer.cpp                    \
         NuPlayerDecoder.cpp             \
+        NuPlayerDecoderPassThrough.cpp  \
         NuPlayerDriver.cpp              \
         NuPlayerRenderer.cpp            \
         NuPlayerStreamListener.cpp      \