[gnome-games/wip/exalm/hidpi: 3/7] savestate-listbox-row: Remove unused callback

[Alexander Mikhaylenko <alexm src gnome org>]

commit 69823d3a45a4cf78d3a19947a0dacc9f10af58cf
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Sat Aug 17 01:59:09 2019 +0500

    savestate-listbox-row: Remove unused callback
    
    It was supposed to be used for remove_animated() in commit df4c48e9f6f6920fa43ce229ea5a6c9638ef8641

 src/ui/savestate-listbox-row.vala | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/ui/savestate-listbox-row.vala b/src/ui/savestate-listbox-row.vala
index e661afd9..ac65be9f 100644
--- a/src/ui/savestate-listbox-row.vala
+++ b/src/ui/savestate-listbox-row.vala
@@ -4,8 +4,6 @@
 private class Games.SavestateListBoxRow : Gtk.ListBoxRow {
        public const int THUMBNAIL_SIZE = 64;
 
-       public delegate void RemoveCallback ();
-
        [GtkChild]
        private Gtk.Image image;
        [GtkChild]