Variable to config: menu.settings

modules/menu/menu.install:103: update_variables_to_config('menu.settings'
modules/menu/menu.install:58: update_variables_to_config('menu.settings'

Renamed variables

menu_primary_links_source => [default value]

• D6: menu_primary_links_source => 'primary-links'
• D7: menu_main_links_source => 'main-menu'
• D8: menu.settings.main_links => 'main'

menu_secondary_links_source => [default value]

• D6: menu_secondary_links_source => 'secondary-links'
• D7: menu_secondary_links_source => 'user-menu'
• D8: menu.settings.secondary_links => 'account'

menu_default_node_menu => [default value]

• D6: menu_default_node_menu => 'primary-links'
• D7: menu_options_{$content_type} => array('main-menu' => 'main-menu')
• D8: same as D7 -- not yet converted to config

Thanks in advance for helping many hands to make light work!
See #2125745: [meta] Variables to config migration [D6] for instructions