tracker: Remove a redundant constant

diff --git a/src/plugins/tracker/rygel-tracker-pictures.vala b/src/plugins/tracker/rygel-tracker-pictures.vala
index 09776e6..75593f6 100644 (file)
--- a/src/plugins/tracker/rygel-tracker-pictures.vala
+++ b/src/plugins/tracker/rygel-tracker-pictures.vala
@@ -27,8 +27,6 @@ using Gee;
  * Container listing Pictures content hierarchy.
  */
 public class Rygel.Tracker.Pictures : CategoryContainer {
-    private const string[] KEY_CHAIN = { "nie:contentCreated", null };
-
     public Pictures (string id, MediaContainer parent, string title) {
         base (id, parent, title, new PictureItemFactory ());