26445 2014-07-28 18:15:08 +0000 XMLHttpRequestEventTarget should have Exposed=(Window,Worker) 2014-07-29 12:20:00 +0000 1 1 1 Unclassified WebAppsWG XHR unspecified PC Linux RESOLVED FIXED P2 normal --- 1 bugs annevk bzbarsky mike public-webapps public-webapps-bugzilla oldest_to_newest 109397 0 bugs 2014-07-28 18:15:08 +0000 . 109468 1 annevk 2014-07-29 08:04:20 +0000 It's [NoInterfaceObject]... 109485 2 bzbarsky 2014-07-29 12:13:21 +0000 Yes, but Exposed on an interface affects not just its visibility in global scope but also the visibility of its members. And the default visibility is "Window only". So the way the spec is written right now, the members of XMLHttpRequestEventTarget are only exposed in window scopes. Either those members need [Exposed] or the interface itself does. 109486 3 annevk 2014-07-29 12:20:00 +0000 https://github.com/whatwg/xhr/commit/59512a70107244a3810662a8d8feb1f9fa2d9042