Resolve 'TransformComponent.MapPosition' is obsolete in content (#27939)

* Resolve `'TransformComponent.MapPosition' is obsolete: 'Use TransformSystem.GetMapCoordinates'` in content

* build?

Content.Server/Fluids/EntitySystems/DrainSystem.cs

@@ -13,6 +13,7 @@ using Content.Shared.Fluids.Components;
 using Content.Shared.Interaction;
 using Content.Shared.Tag;
 using Content.Shared.Verbs;
+using Robust.Server.GameObjects;
 using Robust.Shared.Audio.Systems;
 using Robust.Shared.Collections;
 using Robust.Shared.Prototypes;
@@ -31,6 +32,7 @@ public sealed class DrainSystem : SharedDrainSystem
     [Dependency] private readonly TagSystem _tagSystem = default!;
     [Dependency] private readonly DoAfterSystem _doAfterSystem = default!;
     [Dependency] private readonly PuddleSystem _puddleSystem = default!;
+    [Dependency] private readonly TransformSystem _transform = default!;
     [Dependency] private readonly IRobustRandom _random = default!;
     [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
 
@@ -161,7 +163,7 @@ public sealed class DrainSystem : SharedDrainSystem
 
             puddles.Clear();
 
-            foreach (var entity in _lookup.GetEntitiesInRange(xform.MapPosition, drain.Range))
+            foreach (var entity in _lookup.GetEntitiesInRange(_transform.GetMapCoordinates(uid, xform), drain.Range))
             {
                 // No InRangeUnobstructed because there's no collision group that fits right now
                 // and these are placed by mappers and not buildable/movable so shouldnt really be a problem...