Remove unrequired getDescription() method

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>

lib/private/App/AppStore/Bundles/Bundle.php

@@ -50,13 +50,6 @@ abstract class Bundle {
 	 */
 	public abstract function getName();
 
-	/**
-	 * Get the description of the bundle
-	 *
-	 * @return string
-	 */
-	public abstract function getDescription();
-
 	/**
 	 * Get the list of app identifiers in the bundle
 	 *

lib/private/App/AppStore/Bundles/CoreBundle.php

@@ -27,14 +27,7 @@ class CoreBundle extends Bundle {
 	 * {@inheritDoc}
 	 */
 	public function getName() {
-		return (string)$this->l10n->t('Core bundle');
-	}
-
-	/**
-	 * {@inheritDoc}
-	 */
-	public function getDescription() {
-		return (string)$this->l10n->t('Default apps required by Nextcloud');
+		return 'Core bundle';
 	}
 
 	/**

lib/private/App/AppStore/Bundles/EnterpriseBundle.php

@@ -30,13 +30,6 @@ class EnterpriseBundle extends Bundle {
 		return (string)$this->l10n->t('Enterprise bundle');
 	}
 
-	/**
-	 * {@inheritDoc}
-	 */
-	public function getDescription() {
-		return (string)$this->l10n->t('Apps for the Enterprise.');
-	}
-
 	/**
 	 * {@inheritDoc}
 	 */

lib/private/App/AppStore/Bundles/GroupwareBundle.php

@@ -30,13 +30,6 @@ class GroupwareBundle extends Bundle {
 		return (string)$this->l10n->t('Groupware bundle');
 	}
 
-	/**
-	 * {@inheritDoc}
-	 */
-	public function getDescription() {
-		return (string)$this->l10n->t('Apps for groupware functionalities.');
-	}
-
 	/**
 	 * {@inheritDoc}
 	 */