Index: third_party/WebKit/Source/modules/serviceworkers/ExtendableMessageEvent.idl |
diff --git a/third_party/WebKit/Source/modules/serviceworkers/ExtendableMessageEvent.idl b/third_party/WebKit/Source/modules/serviceworkers/ExtendableMessageEvent.idl |
index d8b5b1346fcbf940655452eb20429284f49e82fe..f73b9ac38060572e0f0ae23010b4937ef3327ffa 100644 |
--- a/third_party/WebKit/Source/modules/serviceworkers/ExtendableMessageEvent.idl |
+++ b/third_party/WebKit/Source/modules/serviceworkers/ExtendableMessageEvent.idl |
@@ -16,5 +16,5 @@ |
readonly attribute DOMString origin; |
readonly attribute DOMString lastEventId; |
[SameObject] readonly attribute (Client or ServiceWorker or MessagePort)? source; |
- [SameObject] readonly attribute MessagePort[]? ports; |
+ readonly attribute FrozenArray<MessagePort>? ports; |
}; |