[gnome-games] grilo-media: Add description & rating metadata keys

[Adrien Plazas <aplazas src gnome org>]

commit f179d2fcfbb916d2391093ac75d380be249caab1
Author: 1PunMan <saurabhsingh412 gmail com>
Date:   Sun Jul 22 02:45:56 2018 +0530

    grilo-media: Add description & rating metadata keys

 src/grilo/grilo-media.vala | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/src/grilo/grilo-media.vala b/src/grilo/grilo-media.vala
index dff51437..738cb710 100644
--- a/src/grilo/grilo-media.vala
+++ b/src/grilo/grilo-media.vala
@@ -74,6 +74,8 @@ public class Games.GriloMedia : Object {
                var keys = Grl.MetadataKey.list_new (Grl.MetadataKey.THUMBNAIL,
                                                     Grl.MetadataKey.PUBLICATION_DATE,
                                                     Grl.MetadataKey.GENRE,
+                                                    Grl.MetadataKey.DESCRIPTION,
+                                                    Grl.MetadataKey.RATING,
                                                     Grl.MetadataKey.INVALID);
 
                var options = new Grl.OperationOptions (null);