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/PushManager.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://w3c.github.io/push-api/
+*/
+
+dictionary PushSubscriptionOptionsInit {
+  boolean userVisibleOnly = false;
+  (BufferSource or DOMString)? applicationServerKey = null;
+};
+
+// The main thread JS implementation. Please see comments in
+// dom/push/PushManager.h for the split between PushManagerImpl and PushManager.
+[JSImplementation="@mozilla.org/push/PushManager;1",
+ ChromeOnly, Constructor(DOMString scope)]
+interface PushManagerImpl {
+  Promise<PushSubscription>    subscribe(optional PushSubscriptionOptionsInit options);
+  Promise<PushSubscription?>   getSubscription();
+  Promise<PushPermissionState> permissionState(optional PushSubscriptionOptionsInit options);
+};
+
+[Exposed=(Window,Worker), Func="mozilla::dom::DOMPrefs::PushEnabled",
+ ChromeConstructor(DOMString scope)]
+interface PushManager {
+  [Throws, UseCounter]
+  Promise<PushSubscription>    subscribe(optional PushSubscriptionOptionsInit options);
+  [Throws]
+  Promise<PushSubscription?>   getSubscription();
+  [Throws]
+  Promise<PushPermissionState> permissionState(optional PushSubscriptionOptionsInit options);
+};
+
+enum PushPermissionState
+{
+    "granted",
+    "denied",
+    "prompt"
+};