[PCB Print] Removed redundant code

kibot/out_pcb_print.py

@@ -1090,14 +1090,6 @@ class PCB_PrintOptions(VariantOptions):
                     edge_layer.color = layer_id2color[edge_id]
                 else:
                     edge_layer.color = "#000000"
-        # Make visible only the layers we need
-        # This is very important when scaling, otherwise the results are controlled by the .kicad_prl (See #407)
-        if not self.individual_page_scaling:
-            vis_layers = LSET()
-            for p in self.pages:
-                for la in p.layers:
-                    vis_layers.addLayer(la._id)
-            GS.board.SetVisibleLayers(vis_layers)
         # Generate the output, page by page
         pages = []
         for n, p in enumerate(self.pages):