Index: core/events/EventListener.idl |
diff --git a/core/events/EventListener.idl b/core/events/EventListener.idl |
index 3f601bdda69a60c80f8fcc917ca11b21ac2428a7..2823f166436d4859ff2d5c7078f2361aa2028c07 100644 |
--- a/core/events/EventListener.idl |
+++ b/core/events/EventListener.idl |
@@ -20,6 +20,8 @@ |
// https://dom.spec.whatwg.org/#callbackdef-eventlistener |
-callback interface EventListener { |
+[ |
+ WillBeGarbageCollected |
+] callback interface EventListener { |
void handleEvent(Event event); |
}; |