[gnome-nibbles/arnaudb/kill-preferences-dialog: 20/27] Remove unused signal.

[Arnaud B. <arnaudb src gnome org>]

commit 52dea26315ca9aff01bd41ac353c7594d067b9e0
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Wed Jun 17 16:19:15 2020 +0200

    Remove unused signal.

 src/nibbles-game.vala | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/nibbles-game.vala b/src/nibbles-game.vala
index ae119a2..c00d902 100644
--- a/src/nibbles-game.vala
+++ b/src/nibbles-game.vala
@@ -71,7 +71,6 @@ private class NibblesGame : Object
 
     public bool fakes           { internal get; internal construct set; }
 
-    internal signal void worm_moved (Worm worm);
     internal signal void bonus_applied (Bonus bonus, Worm worm);
     internal signal void log_score (int score, int level_reached);
     internal signal void animate_end_game ();