Move Web Notifications to use Mojo

content/common/notification_service_worker_client.mojom

+// Copyright 2015 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 "content/public/common/service_worker_event_status.mojom";
+import "third_party/WebKit/public/platform/modules/notifications/notification.mojom";
+
+// This interface exists for communication of notification events to the Service
+// Worker they should be invoked on, and handled by.
+interface NotificationServiceWorkerClient {
+  // Fires the "notificationclick" event in the Service Worker.
+  Click(blink.mojom.Notification notification, int32 action_index)
+      => (ServiceWorkerEventStatus status);
+
+  // Fires the "notificationclose" event in the Service Worker.
+  Close(blink.mojom.Notification notification)
+      => (ServiceWorkerEventStatus status);
+};