Do not setup the default FS on normal routes

This should help with load times hopefully. Only initialize the FS if we
actually ned it.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

apps/files/lib/Controller/ViewController.php

@@ -134,6 +134,7 @@ class ViewController extends Controller {
 	 * @throws \OCP\Files\NotFoundException
 	 */
 	protected function getStorageInfo() {
+		\OC_Util::setupFS();
 		$dirInfo = \OC\Files\Filesystem::getFileInfo('/', false);
 
 		return \OC_Helper::getStorageInfo('/', $dirInfo);

lib/base.php

@@ -1006,7 +1006,6 @@ class OC {
 					OC_App::loadApps(['filesystem', 'logging']);
 					OC_App::loadApps();
 				}
-				OC_Util::setupFS();
 				OC::$server->getRouter()->match(\OC::$server->getRequest()->getRawPathInfo());
 				return;
 			} catch (Symfony\Component\Routing\Exception\ResourceNotFoundException $e) {