Remove obsolete references to libmedia_native

Bug: 6654403
Change-Id: I9c1b53774955f591bb3fd34a707f1c5151b5d556
diff --git a/test/CameraHal/Android.mk b/test/CameraHal/Android.mk
index 9a31d85..c7da48a 100644
--- a/test/CameraHal/Android.mk
+++ b/test/CameraHal/Android.mk
@@ -13,7 +13,6 @@
 	libcutils \
 	libbinder \
 	libmedia \
-	libmedia_native \
 	libui \
 	libgui \
 	libcamera_client