QueryMonitor::deactivate PHP Method

    public function deactivate()
    {
        if ($admins = QM_Util::get_admins()) {
            $admins->remove_cap('view_query_monitor');
        }
        # Only delete db.php if it belongs to Query Monitor
        if (class_exists('QM_DB')) {
            unlink(WP_CONTENT_DIR . '/db.php');
        }
    }