[ServiceWorker] Mojofy InstallEvent of Service Worker

content/common/service_worker/service_worker_event_dispatcher.mojom

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 module content.mojom;
 
 import "components/payments/mojom/payment_app.mojom";
 import "content/common/url_loader.mojom";
 import "mojo/common/string16.mojom";
 import "mojo/common/time.mojom";
 import "third_party/WebKit/public/platform/modules/background_sync/background_sync.mojom";
 import "third_party/WebKit/public/platform/modules/fetch/fetch_api_request.mojom";
 import "third_party/WebKit/public/platform/modules/serviceworker/service_worker_event_status.mojom";
 import "url/mojo/origin.mojom";
+import "url/mojo/url.mojom";
 
 [Native]
 struct PlatformNotificationData;
 
 [Native]
 struct PushEventPayload;
 
 [Native]
 struct ServiceWorkerResponse;
 
@@ skipping 25 matching lines @@
   ExtendableMessageEventSource source;
 };
 
 // Renderer-side interface bound to ServiceWorkerContextClient for dispatching
 // events.
 // Those events expecting such response
 // (blink.mojom.ServiceWorkerEventStatus, mojo.common.mojom.Time) are considered
 // 'simple events'. ServiceWorkerVersion::CreateSimpleEventCallback can be used
 // to create the callback for these.
 interface ServiceWorkerEventDispatcher {
+  DispatchInstallEvent(associated ServiceWorkerInstallEventMethods method)
+      => (blink.mojom.ServiceWorkerEventStatus status,
+          bool has_fetch_handler,
+          mojo.common.mojom.Time dispatch_event_time);
   DispatchActivateEvent()
       => (blink.mojom.ServiceWorkerEventStatus status,
           mojo.common.mojom.Time dispatch_event_time);
   DispatchBackgroundFetchAbortEvent(string tag)
       => (blink.mojom.ServiceWorkerEventStatus status,
           mojo.common.mojom.Time dispatch_event_time);
   DispatchBackgroundFetchClickEvent(string tag, BackgroundFetchState state)
       => (blink.mojom.ServiceWorkerEventStatus status,
           mojo.common.mojom.Time dispatch_event_time);
   DispatchBackgroundFetchFailEvent(string tag,
@@ skipping 37 matching lines @@
   DispatchExtendableMessageEvent(ExtendableMessageEvent event)
       => (blink.mojom.ServiceWorkerEventStatus status,
           mojo.common.mojom.Time dispatch_event_time);
 
   // Pings the service worker to check if it is responsive. If the callback is
   // not called within a certain period of time, the browser will terminate the
   // worker. Unlike the other functions in this interface, Ping() does not
   // dispatch an event.
   Ping() => ();
 };
+
+// This interface is passed from the browser to the renderer with
+// DispatchInstallEvent. The ordering between RegisterForeignFetchScopes and the
+// callback of DispatchInstallEvent should be preserved.
+interface ServiceWorkerInstallEventMethods {
+  RegisterForeignFetchScopes(array<url.mojom.Url> sub_scopes,
+                             array<url.mojom.Origin> origins);
+};