6 string references to 'system.module'

DrupalKernel::registerBundles in drupal/core/lib/Drupal/Core/DrupalKernel.php
Returns an array of available bundles.
module_disable in drupal/core/includes/module.inc
Disables a given set of modules.
module_enable in drupal/core/includes/module.inc
Enables or installs a given list of modules.
module_set_weight in drupal/core/includes/module.inc
Sets weight of a particular module.
update_module_enable in drupal/core/includes/update.inc
Helper function to install a new module in Drupal 8 via hook_update_N().
update_prepare_d8_bootstrap in drupal/core/includes/update.inc
Performs extra steps required to bootstrap when using a Drupal 7 database.