Add missing EventTarget dfn for eventsource/interfaces.html
diff --git a/eventsource/interfaces.html b/eventsource/interfaces.html index 8c3cc90..443d746 100644 --- a/eventsource/interfaces.html +++ b/eventsource/interfaces.html 
@@ -9,6 +9,22 @@  <div id=log></div>    <script type=text/plain> +[Exposed=(Window,Worker)] +interface EventTarget { + void addEventListener(DOMString type, EventListener? listener, optional (AddEventListenerOptions or boolean) options); + void removeEventListener(DOMString type, EventListener? listener, optional (EventListenerOptions or boolean) options); + boolean dispatchEvent(Event event); +}; +callback interface EventListener { + void handleEvent(Event event); +}; +dictionary EventListenerOptions { + boolean capture = false; +}; +dictionary AddEventListenerOptions : EventListenerOptions { + boolean passive = false; + boolean once = false; +};  [Constructor(DOMString url, optional EventSourceInit eventSourceInitDict)]  interface EventSource : EventTarget {  readonly attribute DOMString url;