code/Debug/Helper/Url.php
public function getUrl($path, array $params = array())
    {
        $path = self::MODULE_ROUTE . $path;
        $params['_store'] = $this->getRouteStoreId();
        $params['_nosid'] = true;

        return $this->_getUrl($path, $params);
    }
public function getUrl($path, array $params = array())
    {
        $path = self::MODULE_ROUTE . $path;
        $params['_store'] = $this->getRouteStoreId();
        $params['_nosid'] = true;

        return $this->_getUrl($path, $params);
    }
Returns an url for our module route and default store

@param string $path Contains controller and action. Route will be added.
@param array $params
@return string