Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/dom/chrome-webidl/JSActor.webidl b/dom/chrome-webidl/JSActor.webidl
new file mode 100644
index 0000000000..db73fb7994
--- /dev/null
+++ b/dom/chrome-webidl/JSActor.webidl
@@ -0,0 +1,49 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+
+interface mixin JSActor {
+    [Throws]
+    undefined sendAsyncMessage(DOMString messageName,
+                               optional any obj);
+
+    [NewObject]
+    Promise<any> sendQuery(DOMString messageName,
+                           optional any obj);
+
+    readonly attribute UTF8String name;
+};
+
+/**
+ * WebIDL callback interface version of the nsIObserver interface for use when
+ * calling the observe method on JSActors.
+ *
+ * NOTE: This isn't marked as ChromeOnly, as it has no interface object, and
+ * thus cannot be conditionally exposed.
+ */
+[Exposed=Window]
+callback interface MozObserverCallback {
+  undefined observe(nsISupports subject, ByteString topic, DOMString? data);
+};
+
+/**
+ * WebIDL callback interface calling the `didDestroy`, and
+ * `actorCreated` methods on JSActors.
+ */
+[MOZ_CAN_RUN_SCRIPT_BOUNDARY]
+callback MozJSActorCallback = undefined();
+
+/**
+ * The didDestroy method, if present, will be called after the actor is no
+ * longer able to receive any more messages.
+ * The actorCreated method, if present, will be called immediately after the
+ * actor has been created and initialized.
+ */
+[GenerateInit]
+dictionary MozJSActorCallbacks {
+  [ChromeOnly] MozJSActorCallback didDestroy;
+  [ChromeOnly] MozJSActorCallback actorCreated;
+};