Fixed bug 230617: Jan 9 Build will not create new Calendar, Event, or Task for *first time* installation

calendar/resources/content/calendarManager.js

@@ -68,7 +68,7 @@ function calendarManager( CalendarWindow )
    if( !CalendarDirectory.exists() )
    {
       var thisDir = new Dir( CalendarDirectory.path );
-      thisDir.create( 0755 );
+      thisDir.create();
    }
 
    var profileFile = this.getProfileDirectory();