third_party/WebKit/Source/core/events/MessageEventInit.idl

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // https://html.spec.whatwg.org/multipage/comms.html#the-messageevent-interfaces
   6
   7 dictionary MessageEventInit : EventInit {
   8     any data;
   9     DOMString origin;
  10     DOMString lastEventId;
  11     // TODO(bashi): |source| should be (WindowProxy or MessagePort)?
  12     EventTarget source;
  13     // Per spec, |ports| isn't nullable, but it seems it should be.
  14     // https://www.w3.org/Bugs/Public/show_bug.cgi?id=23176
  15     sequence<MessagePort>? ports;
  16 };