Mojoify the notificationclick and notificationclose events

content/renderer/service_worker/service_worker_context_client.h

Index: content/renderer/service_worker/service_worker_context_client.h
diff --git a/content/renderer/service_worker/service_worker_context_client.h b/content/renderer/service_worker/service_worker_context_client.h
index 360ec52a91dafbeefbdd01d963c33f562b7b9f45..b410f0e934927c4b8de3b7ae86b26dd9cfcf3ded 100644
--- a/content/renderer/service_worker/service_worker_context_client.h
+++ b/content/renderer/service_worker/service_worker_context_client.h
@@ -219,6 +219,16 @@ class ServiceWorkerContextClient : public blink::WebServiceWorkerContextClient,
                           const ServiceWorkerFetchRequest& request,
                           mojom::FetchEventPreloadHandlePtr preload_handle,
                           const DispatchFetchEventCallback& callback) override;
+  void DispatchNotificationClickEvent(
+      const std::string& notification_id,
+      const PlatformNotificationData& notification_data,
+      int action_index,
+      const base::Optional<base::string16>& reply,
+      const DispatchNotificationClickEventCallback& callback) override;
+  void DispatchNotificationCloseEvent(
+      const std::string& notification_id,
+      const PlatformNotificationData& notification_data,
+      const DispatchNotificationCloseEventCallback& callback) override;
   void DispatchPushEvent(const PushEventPayload& payload,
                          const DispatchPushEventCallback& callback) override;
   void DispatchSyncEvent(