GenericSource: set DRM playback status.

Bug: 17307158
Change-Id: I36b801a9b67831b618930cf1241756bb9644b4fd
diff --git a/media/libmediaplayerservice/Android.mk b/media/libmediaplayerservice/Android.mk
index 0c7e590c..adc066d 100644
--- a/media/libmediaplayerservice/Android.mk
+++ b/media/libmediaplayerservice/Android.mk
@@ -28,6 +28,7 @@
     libcamera_client            \
     libcrypto                   \
     libcutils                   \
+    libdrmframework             \
     liblog                      \
     libdl                       \
     libgui                      \