Deleted Builders.remove_decoratives() from Builders.lua as it was a inferior duplicate of the newly added Builders.remove_map_gen_decoratives().

Swapped Snakey_Swamp and Snakier_Swamp to use Builders.remove_map_gen_decoratives() instead of Builders.remove_decoratives().

map_gen/maps/snakey_swamp.lua

@@ -40,7 +40,7 @@ local path =
     b.translate(divider, -(path_width + divider_width) / 2, -path_width / 2)
 }
 path = b.change_tile(path, true, 'water-mud')
-path = b.remove_decoratives(path)
+path = b.remove_map_gen_decoratives(path)
 
 -- Water Border
 local water_rectangle = b.rectangle(tile_width, water_height)

map_gen/maps/snakier_swamp.lua

@@ -58,7 +58,7 @@ local path = b.any
     }
 
 path = b.change_tile(path, true, divider_tile)
-path = b.remove_decoratives(path)
+path = b.remove_map_gen_decoratives(path)
 
 -- Water Border
 local water_rectangle = b.rectangle(tile_width, water_height)

map_gen/shared/builders.lua

@@ -1036,22 +1036,6 @@ function Builders.apply_decoratives(shape, decorative_shapes)
     end
 end
 
---- Removes the decoratives in the given shape
---- This is useful for example when using shapes of 'water-shallow'
-function Builders.remove_decoratives(shape)
-    return function(x, y, world)
-        local tile = shape(x, y, world)
-
-        if not tile then
-            return false
-        end
-
-        world.surface.destroy_decoratives({position = {x=world.x, y=world.y}})
-
-        return tile
-    end
-end
-
 -- pattern builders
 
 --- Docs: https://github.com/Refactorio/RedMew/wiki/Using-the-Builders#builderssingle_pattern