Update interfaces/service-workers.idl (#15894)

Source: https://github.com/tidoust/reffy-reports/blob/e0218fe/whatwg/idl/service-workers.idl
Build: https://travis-ci.org/tidoust/reffy-reports/builds/506822321

interfaces/service-workers.idl

@@ -1,13 +1,14 @@
 // GENERATED CONTENT - DO NOT EDIT
 // Content was automatically extracted by Reffy into reffy-reports
 // (https://github.com/tidoust/reffy-reports)
-// Source: Service Workers 1 (https://w3c.github.io/ServiceWorker/v1/)
+// Source: Service Workers Nightly (https://w3c.github.io/ServiceWorker/)
 
 [SecureContext, Exposed=(Window,Worker)]
 interface ServiceWorker : EventTarget {
   readonly attribute USVString scriptURL;
   readonly attribute ServiceWorkerState state;
-  void postMessage(any message, optional sequence<object> transfer = []);
+  void postMessage(any message, sequence<object> transfer);
+  void postMessage(any message, optional PostMessageOptions options);
 
   // event
   attribute EventHandler onstatechange;
@@ -27,6 +28,7 @@ interface ServiceWorkerRegistration : EventTarget {
   readonly attribute ServiceWorker? installing;
   readonly attribute ServiceWorker? waiting;
   readonly attribute ServiceWorker? active;
+  [SameObject] readonly attribute NavigationPreloadManager navigationPreload;
 
   readonly attribute USVString scope;
   readonly attribute ServiceWorkerUpdateViaCache updateViaCache;
@@ -76,6 +78,19 @@ dictionary RegistrationOptions {
   ServiceWorkerUpdateViaCache updateViaCache = "imports";
 };
 
+[SecureContext, Exposed=(Window,Worker)]
+interface NavigationPreloadManager {
+  Promise<void> enable();
+  Promise<void> disable();
+  Promise<void> setHeaderValue(ByteString value);
+  Promise<NavigationPreloadState> getState();
+};
+
+dictionary NavigationPreloadState {
+  boolean enabled = false;
+  ByteString headerValue;
+};
+
 [Global=(Worker,ServiceWorker), Exposed=ServiceWorker]
 interface ServiceWorkerGlobalScope : WorkerGlobalScope {
   [SameObject] readonly attribute Clients clients;
@@ -98,7 +113,8 @@ interface Client {
   readonly attribute FrameType frameType;
   readonly attribute DOMString id;
   readonly attribute ClientType type;
-  void postMessage(any message, optional sequence<object> transfer = []);
+  void postMessage(any message, sequence<object> transfer);
+  void postMessage(any message, optional PostMessageOptions options);
 };
 
 [Exposed=ServiceWorker]
@@ -150,14 +166,20 @@ dictionary ExtendableEventInit : EventInit {
 [Constructor(DOMString type, FetchEventInit eventInitDict), Exposed=ServiceWorker]
 interface FetchEvent : ExtendableEvent {
   [SameObject] readonly attribute Request request;
+  readonly attribute Promise<any> preloadResponse;
   readonly attribute DOMString clientId;
+  readonly attribute DOMString resultingClientId;
+  readonly attribute DOMString replacesClientId;
 
   void respondWith(Promise<Response> r);
 };
 
 dictionary FetchEventInit : ExtendableEventInit {
   required Request request;
+  Promise<any> preloadResponse;
   DOMString clientId = "";
+  DOMString resultingClientId = "";
+  DOMString replacesClientId = "";
 };
 
 [Constructor(DOMString type, optional ExtendableMessageEventInit eventInitDict), Exposed=ServiceWorker]
@@ -177,7 +199,7 @@ dictionary ExtendableMessageEventInit : ExtendableEventInit {
   sequence<MessagePort> ports = [];
 };
 
-partial interface WindowOrWorkerGlobalScope {
+partial interface mixin WindowOrWorkerGlobalScope {
   [SecureContext, SameObject] readonly attribute CacheStorage caches;
 };