mark any copyrighted content as protected to disable capture

bug: 18916274
Change-Id: I23f096b51433bf18a10dc5fe6dc6b75c3881c340
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerSource.h b/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
index 2b0ac47..5bf9187 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerSource.h
@@ -39,6 +39,7 @@
         FLAG_CAN_SEEK           = 8,  // the "seek bar"
         FLAG_DYNAMIC_DURATION   = 16,
         FLAG_SECURE             = 32,
+        FLAG_PROTECTED          = 64,
     };
 
     enum {