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/RTCIceCandidate.webidl

@@ -0,0 +1,25 @@
+/* -*- 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
+ * http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCIceCandidate
+ */
+
+dictionary RTCIceCandidateInit {
+  required DOMString candidate;
+  DOMString? sdpMid = null;
+  unsigned short? sdpMLineIndex = null;
+};
+
+[Pref="media.peerconnection.enabled",
+ JSImplementation="@mozilla.org/dom/rtcicecandidate;1",
+ Constructor(RTCIceCandidateInit candidateInitDict)]
+interface RTCIceCandidate {
+  attribute DOMString       candidate;
+  attribute DOMString?      sdpMid;
+  attribute unsigned short? sdpMLineIndex;
+
+  [Default] object toJSON();
+};