Move IDLs to 39 roll

modules/serviceworkers/ServiceWorkerContainer.idl

Index: modules/serviceworkers/ServiceWorkerContainer.idl
diff --git a/modules/serviceworkers/ServiceWorkerContainer.idl b/modules/serviceworkers/ServiceWorkerContainer.idl
index df0017e97537f3b82ab063eb6a9d32af1e7bb571..2dc7f45c50fd03cce97c6bdba11a02a88f0c1e77 100644
--- a/modules/serviceworkers/ServiceWorkerContainer.idl
+++ b/modules/serviceworkers/ServiceWorkerContainer.idl
@@ -31,15 +31,11 @@
 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/index.html#service-worker-container-interface
 [
     RuntimeEnabled=ServiceWorker,
-    WillBeGarbageCollected
+    GarbageCollected
 ] interface ServiceWorkerContainer {
-    [Unforgeable] readonly attribute ServiceWorker? installing;
-    [Unforgeable] readonly attribute ServiceWorker? waiting;
-    [Unforgeable] readonly attribute ServiceWorker? active;
     [Unforgeable] readonly attribute ServiceWorker? controller;
-
     [CallWith=ScriptState] readonly attribute Promise ready;
 
-    [CallWith=ScriptState, ImplementedAs=registerServiceWorker] Promise register(ScalarValueString url, optional Dictionary options);
-    [CallWith=ScriptState, ImplementedAs=unregisterServiceWorker] Promise unregister(optional ScalarValueString scope = "/");
+    [CallWith=ScriptState, ImplementedAs=registerServiceWorker] Promise register(ScalarValueString url, optional RegistrationOptionList options);
+    [CallWith=ScriptState] Promise getRegistration(optional ScalarValueString documentURL = "");
 };