RPM build fix (reverted CI changes which will need to be un-reverted or made conditional) and vendor Rust dependencies to make builds much faster in any CI system.

zeroidc/vendor/web-sys/webidls/enabled/Worker.webidl

@@ -0,0 +1,41 @@
+/* -*- 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/.
+ *
+ * The origin of this IDL file is
+ * https://html.spec.whatwg.org/multipage/workers.html
+ *
+ * © Copyright 2004-2011 Apple Computer, Inc., Mozilla Foundation, and Opera
+ * Software ASA.
+ * You are granted a license to use, reproduce and create derivative works of
+ * this document.
+ */
+
+[Constructor(USVString scriptURL, optional WorkerOptions options),
+ Exposed=(Window,DedicatedWorker,SharedWorker,System)]
+interface Worker : EventTarget {
+  undefined terminate();
+
+  [Throws]
+  undefined postMessage(any message, optional sequence<object> transfer = []);
+
+  attribute EventHandler onmessage;
+  attribute EventHandler onmessageerror;
+};
+
+Worker includes AbstractWorker;
+
+dictionary WorkerOptions {
+  WorkerType type = "classic";
+  RequestCredentials credentials = "omit"; // credentials is only used if type is "module"
+  DOMString name = "";
+};
+
+enum WorkerType { "classic", "module" };
+
+[Constructor(USVString scriptURL),
+ Func="mozilla::dom::ChromeWorker::WorkerAvailable",
+ Exposed=(Window,DedicatedWorker,SharedWorker,System)]
+interface ChromeWorker : Worker {
+};