From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 dom/webidl/MessageEvent.webidl | 58 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 dom/webidl/MessageEvent.webidl

(limited to 'dom/webidl/MessageEvent.webidl')

diff --git a/dom/webidl/MessageEvent.webidl b/dom/webidl/MessageEvent.webidl
new file mode 100644
index 000000000..548f14520
--- /dev/null
+++ b/dom/webidl/MessageEvent.webidl
@@ -0,0 +1,58 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * For more information on this interface, please see
+ * http://www.whatwg.org/specs/web-apps/current-work/#messageevent
+ */
+
+[Constructor(DOMString type, optional MessageEventInit eventInitDict),
+ Exposed=(Window,Worker,System)]
+interface MessageEvent : Event {
+  /**
+   * Custom data associated with this event.
+   */
+  [GetterThrows]
+  readonly attribute any data;
+
+  /**
+   * The origin of the site from which this event originated, which is the
+   * scheme, ":", and if the URI has a host, "//" followed by the
+   * host, and if the port is not the default for the given scheme,
+   * ":" followed by that port.  This value does not have a trailing slash.
+   */
+  readonly attribute DOMString origin;
+
+  /**
+   * The last event ID string of the event source, for server-sent DOM events; this
+   * value is the empty string for cross-origin messaging.
+   */
+  readonly attribute DOMString lastEventId;
+
+  /**
+   * The window or port which originated this event.
+   */
+  readonly attribute (WindowProxy or MessagePort)? source;
+
+  /**
+   * Initializes this event with the given data, in a manner analogous to
+   * the similarly-named method on the nsIDOMEvent interface, also setting the
+   * data, origin, source, and lastEventId attributes of this appropriately.
+   */
+  [Pure, Cached, Frozen]
+  readonly attribute sequence<MessagePort> ports;
+
+  void initMessageEvent(DOMString type, boolean bubbles, boolean cancelable,
+                        any data, DOMString origin, DOMString lastEventId,
+                        (WindowProxy or MessagePort)? source,
+                        sequence<MessagePort> ports);
+};
+
+dictionary MessageEventInit : EventInit {
+  any data = null;
+  DOMString origin = "";
+  DOMString lastEventId = "";
+  (Window or MessagePort)? source = null;
+  sequence<MessagePort> ports = [];
+};
-- 
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