Move Web Notifications to use Mojo

third_party/WebKit/public/platform/modules/notifications/notification_service.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 blink.mojom;
+
+import "third_party/WebKit/public/platform/modules/notifications/notification.mojom";
+import "third_party/WebKit/public/platform/modules/notifications/notification_resources.mojom";
+import "third_party/WebKit/public/platform/modules/permissions/permission_status.mojom";
+
+enum NotificationDisplayResult {
+  FAILED_STORAGE_ERROR,
+  SUCCESS
+};
+
+enum NotificationCloseResult {
+  CLOSED,
+  NOT_FOUND
+};
+
+// Service through which Blink can request notifications to be shown, closed or
+// retrieved from the embedder.
+interface NotificationService {
+  // Synchronously retrieves the permission status for |origin|. Required to
+  // be synchronous due to the Notification.permission JavaScript getter.
+  [Sync] GetPermissionStatus(string origin) => (PermissionStatus status);
+
+  // Displays the non-persistent |notification| for |origin|, to be decorated
+  // with the |resources| when requested by the developer. The |client| will be
+  // informed when the notification was closed by the user.
+  Display(string origin, Notification notification, NotificationResources resources, NotificationClient client)
+      => (NotificationDisplayResult result, string id);
+
+  // Displays the persistent |notification| for |origin|, to be decorated with
+  // the |resources| when requested by the developer.
+  DisplayPersistent(string origin, int64 service_worker_registration_id, Notification notification, NotificationResources resources)
+      => (NotificationDisplayResult result);
+
+  // Gets an array with the showing persistent notifications for |origin|,
+  // optionally filtered by the |tag|.
+  GetNotifications(string origin, int64 service_worker_registration_id, string tag)
+      => (array<Notification> notifications);
+
+  // Closes the notification identified by |id| belonging to |origin|.
+  Close(string origin, string id)
+      => (NotificationCloseResult result);
+};
+
+// Defines a client of a non-persistent notification that is to be informed of
+// user interactions of the associated notification.
+interface NotificationClient {
+  OnClick();
+  OnClose(NotificationCloseResult result);
+};