(svn r17830) -Fix [FS#3276]: Some windows already need their window_number when setting up smallest size (e.g. for DParams). So assign it earlier in Window::InitializeData instead of dealing with each window separately.

src/autoreplace_gui.cpp

@@ -206,7 +206,6 @@ public:
 		this->sel_engine[0] = INVALID_ENGINE;
 		this->sel_engine[1] = INVALID_ENGINE;
 
-		this->window_number = vehicletype;
 		this->InitNested(desc, vehicletype);
 
 		this->vscroll.SetCapacity(this->GetWidget<NWidgetBase>(RVW_WIDGET_LEFT_MATRIX)->current_y / this->resize.step_height);