Core/Spawns: Exterminate CONFIG_SAVE_RESPAWN_TIME_IMMEDIATELY with extreme prejudice. (It didn't work anyway.)

Port From (https://github.com/TrinityCore/TrinityCore/commit/d5e58cef694d3db65f0a27b93099ae4e517685a4)

Source/Game/Maps/Map.cs

@@ -965,12 +965,7 @@ namespace Game.Maps
             obj.ResetMap();
 
             if (remove)
-            {
-                // if option set then object already saved at this moment
-                if (!WorldConfig.GetBoolValue(WorldCfg.SaveRespawnTimeImmediately))
-                    obj.SaveRespawnTime();
                 DeleteFromWorld(obj);
-            }
         }
 
         public void RemoveFromMap(Transport obj, bool remove)
@@ -1002,12 +997,7 @@ namespace Game.Maps
 
             obj.ResetMap();
             if (remove)
-            {
-                // if option set then object already saved at this moment
-                if (!WorldConfig.GetBoolValue(WorldCfg.SaveRespawnTimeImmediately))
-                    obj.SaveRespawnTime();
                 DeleteFromWorld(obj);
-            }
         }
 
         bool CheckGridIntegrity<T>(T obj, bool moved) where T : WorldObject

Source/Game/Maps/ObjectGridLoader.cs

@@ -280,9 +280,6 @@ namespace Game.Maps
                 if (obj.IsTypeId(TypeId.Corpse))
                     continue;
 
-                // if option set then object already saved at this moment
-                if (!WorldConfig.GetBoolValue(WorldCfg.SaveRespawnTimeImmediately))
-                    obj.SaveRespawnTime();
                 //Some creatures may summon other temp summons in CleanupsBeforeDelete()
                 //So we need this even after cleaner (maybe we can remove cleaner)
                 //Example: Flame Leviathan Turret 33139 is summoned when a creature is deleted