TF-2327 Delete duplicated text

lib/main/localizations/app_localizations.dart

@@ -2803,12 +2803,6 @@ class AppLocalizations {
       name: 'emptyTrash');
   }
 
-  String get emptyTrashMessageDialog {
-    return Intl.message(
-      'You are about to permanently delete all items in Trash. Do you want to continue?',
-      name: 'emptyTrashMessageDialog');
-  }
-
   String get cannotSelectThisImage {
     return Intl.message(
       'Cannot select this image.',