Fixed minor bug - Added missed layout of the Tab, when preset is saved with new name.

"Delete" button wasn't observed

src/slic3r/GUI/Tab.cpp

@@ -3569,6 +3569,7 @@ void Tab::save_preset(std::string name /*= ""*/, bool detach)
     on_presets_changed();
     // If current profile is saved, "delete preset" button have to be enabled
     m_btn_delete_preset->Show();
+    m_btn_delete_preset->GetParent()->Layout();
 
     if (m_type == Preset::TYPE_PRINTER)
         static_cast<TabPrinter*>(this)->m_initial_extruders_count = static_cast<TabPrinter*>(this)->m_extruders_count;