| Index: Source/core/streams/ReadableStreamReader.idl
|
| diff --git a/Source/core/streams/ReadableStreamReader.idl b/Source/core/streams/ReadableStreamReader.idl
|
| index 2185d5bfd29c2ee0e17285c5d78959467915bdb2..3adde2b1fe805abc0aef8a92628d47ceaffca436 100644
|
| --- a/Source/core/streams/ReadableStreamReader.idl
|
| +++ b/Source/core/streams/ReadableStreamReader.idl
|
| @@ -13,6 +13,6 @@
|
| [CallWith=ScriptState] readonly attribute Promise<void> closed;
|
| [CallWith=ScriptState] Promise<any> read();
|
|
|
| - [CallWith=ScriptState] Promise<void> cancel(any reason);
|
| + [CallWith=ScriptState] Promise<void> cancel(optional any reason);
|
| [RaisesException] void releaseLock();
|
| };
|
|
|