<?xml version="1.0" ?>
<container xmlns="http://symfony.com/schema/dic/services"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
	<services>

		<service class="Webfactory\Bundle\PiwikBundle\Twig\Extension">
			<argument>%webfactory_piwik.disabled%</argument>
			<argument>%webfactory_piwik.site_id%</argument>
			<argument>%webfactory_piwik.piwik_host%</argument>
			<argument>%webfactory_piwik.tracker_path%</argument>
			<tag name="twig.extension"/>
		</service>

	</services>
</container>

<?xml version="1.0" ?>
<container xmlns="http://symfony.com/schema/dic/services"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
	<services>

		<service id="webfactory_piwik.twig_extension" class="Webfactory\Bundle\PiwikBundle\Twig\Extension" public="true">
			<argument>%webfactory_piwik.disabled%</argument>
			<argument>%webfactory_piwik.site_id%</argument>
			<argument>%webfactory_piwik.piwik_host%</argument>
			<argument>%webfactory_piwik.tracker_path%</argument>
			<tag name="twig.extension"/>
		</service>

	</services>
</container>

Make the Twig Extension a public service
Make the Twig Extension a public service

It's first step towards making the Piwik tracking code available also for
other template engines.
