3 calls to drupal_get_updaters()

Updater::getUpdaterFromDirectory in includes/updater.inc: Determine which Updater class can operate on the given directory.
update_manager_install_form_submit in modules/update/update.manager.inc: Form submission handler for update_manager_install_form().
update_manager_update_ready_form_submit in modules/update/update.manager.inc: Form submission handler for update_manager_update_ready_form().

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