Backed out 14 changesets (bug 1815997, bug 1811624, bug 1814122, bug 1818074, bug 1815993, bug 1811958, bug 1814113, bug 1790678, bug 1817130, bug 1817129, bug 1814750, bug 1817521) for causing bp-hybrid build bustages related to WebTransport. CLOSED TREE

Backed out changeset 8cfdfa663856 (bug 1790678)
Backed out changeset 44f5c3b41dac (bug 1818074)
Backed out changeset debbb57f5328 (bug 1817130)
Backed out changeset 85dac52e3e4c (bug 1817521)
Backed out changeset ddb0ea4cdda2 (bug 1817129)
Backed out changeset 799ad4a11f33 (bug 1815993)
Backed out changeset fc263dcd3c5e (bug 1790678)
Backed out changeset 331d1209db0d (bug 1814113)
Backed out changeset 738d3cb6d163 (bug 1814122)
Backed out changeset 4c743c9e706a (bug 1814750)
Backed out changeset e7e0a6849e43 (bug 1811624)
Backed out changeset c8a708ab94c5 (bug 1811958)
Backed out changeset 62a3991715fb (bug 1814113)
Backed out changeset 85d446d9d20c (bug 1815997)

gecko-commit: 8eb34ac037334905305bbef6c24625bd67c5c4e1
diff --git a/webtransport/constructor.https.any.js b/webtransport/constructor.https.any.js
index 0f39c49..acb91d8 100644
--- a/webtransport/constructor.https.any.js
+++ b/webtransport/constructor.https.any.js
@@ -1,7 +1,6 @@
 // META: global=window,worker
 // META: script=/common/get-host-info.sub.js
 // META: script=resources/webtransport-test-helpers.sub.js
-// META: script=/common/utils.js
 
 const BAD_URLS = [
   null,
@@ -34,8 +33,7 @@
 
 for (const options of OPTIONS) {
   promise_test(async t => {
-    const id = token();
-    const wt = new WebTransport(webtransport_url(`client-close.py?token=${id}`), options );
+    const wt = new WebTransport(`https://${HOST}:0/`, options );
     await wt.ready;
     wt.close();
   }, "WebTransport constructor should allow options " + JSON.stringify(options));