revert: changes made for preset hotkeys in SequentialModHotkeyHandler

osu.Game/Overlays/Mods/Input/SequentialModHotkeyHandler.cs

@@ -12,10 +12,10 @@ namespace osu.Game.Overlays.Mods.Input
 {
     /// <summary>
     /// This implementation of <see cref="IModHotkeyHandler"/> receives a sequence of <see cref="Key"/>s,
-    /// and maps the sequence of keys onto the items it is provided in <see cref="HandleModHotkeyPressed"/> and <see cref="HandlePresetHotkeyPressed"/>.
+    /// and maps the sequence of keys onto the items it is provided in <see cref="HandleModHotkeyPressed"/>.
     /// In this case, particular mods are not bound to particular keys, the hotkeys are a byproduct of mod ordering.
     /// </summary>
-    public class SequentialModHotkeyHandler : IModHotkeyHandler, IPresetHotkeyHandler
+    public class SequentialModHotkeyHandler : IModHotkeyHandler
     {
         public static SequentialModHotkeyHandler Create(ModType modType)
         {
@@ -35,11 +35,6 @@ namespace osu.Game.Overlays.Mods.Input
             }
         }
 
-        public static SequentialModHotkeyHandler CreateForPresets()
-        {
-            return new SequentialModHotkeyHandler(new[] { Key.Number1, Key.Number2, Key.Number3, Key.Number4, Key.Number5, Key.Number6, Key.Number7, Key.Number8, Key.Number9, Key.Number0 });
-        }
-
         private readonly Key[] toggleKeys;
 
         private SequentialModHotkeyHandler(Key[] keys)
@@ -60,20 +55,5 @@ namespace osu.Game.Overlays.Mods.Input
             modState.Active.Toggle();
             return true;
         }
-
-        public bool HandlePresetHotkeyPressed(KeyDownEvent e, IEnumerable<ModPresetPanel> availablePresets)
-        {
-            int index = Array.IndexOf(toggleKeys, e.Key);
-            if (index < 0)
-                return false;
-
-            var panel = availablePresets.ElementAtOrDefault(index);
-            if (panel == null)
-                return false;
-
-            panel.Toggle();
-
-            return true;
-        }
     }
 }