Theme_Upgrader::current_after()
Method: Turn off maintenance mode after upgrading the active theme.
Source: wp-admin/includes/class-theme-upgrader.php:685
Method: Turn off maintenance mode after upgrading the active theme.
Source: wp-admin/includes/class-theme-upgrader.php:685
Method: Delete the old theme during an upgrade.
Source: wp-admin/includes/class-theme-upgrader.php:727
Method: Get the WP_Theme object for a theme.
Source: wp-admin/includes/class-theme-upgrader.php:760