Update to use score.ID identify local scores

osu.Game/Online/Leaderboards/LeaderboardScore.cs

@@ -374,13 +374,10 @@ namespace osu.Game.Online.Leaderboards
 
         public MenuItem[] ContextMenuItems
         {
-            get
+            get => (score.ID == 0) ? null : new MenuItem[]
             {
-                return (allowHighlight) ? null : new MenuItem[]
-                {
-                    new OsuMenuItem("Delete", MenuItemType.Destructive, () => deleteLocalScore(score)),
-                };
-            }
+                new OsuMenuItem("Delete", MenuItemType.Destructive, () => deleteLocalScore(score)),
+            };
         }
     }
 }

osu.Game/Screens/Select/LocalScoreDeleteDialog.cs

@@ -7,7 +7,6 @@ using osu.Game.Scoring;
 using System;
 using System.Diagnostics;
 using osu.Framework.Graphics.Sprites;
-using osu.Framework.Logging;
 
 namespace osu.Game.Screens.Select
 {