Make //content responsible for generating notification Ids

content/renderer/service_worker/service_worker_context_client.h

 // Copyright 2014 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.
 
 #ifndef CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_CLIENT_H_
 #define CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_CLIENT_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 197 matching lines @@
   void OnActivateEvent(int request_id);
   void OnExtendableMessageEvent(
       int request_id,
       const ServiceWorkerMsg_ExtendableMessageEvent_Params& params);
   void OnInstallEvent(int request_id);
   void OnFetchEvent(int response_id,
                     int event_finish_id,
                     const ServiceWorkerFetchRequest& request);
   void OnNotificationClickEvent(
       int request_id,
-      int64_t persistent_notification_id,
+      const std::string& notification_id,
       const PlatformNotificationData& notification_data,
       int action_index);
   void OnPushEvent(int request_id, const PushEventPayload& payload);
   void OnNotificationCloseEvent(
       int request_id,
-      int64_t persistent_notification_id,
+      const std::string& notification_id,
       const PlatformNotificationData& notification_data);
 
   void OnDidGetClient(int request_id, const ServiceWorkerClientInfo& client);
   void OnDidGetClients(
       int request_id, const std::vector<ServiceWorkerClientInfo>& clients);
   void OnOpenWindowResponse(int request_id,
                             const ServiceWorkerClientInfo& client);
   void OnOpenWindowError(int request_id, const std::string& message);
   void OnFocusClientResponse(int request_id,
                              const ServiceWorkerClientInfo& client);
@@ skipping 26 matching lines @@
   // Initialized on the worker thread in workerContextStarted and
   // destructed on the worker thread in willDestroyWorkerContext.
   std::unique_ptr<WorkerContextData> context_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContextClient);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_CLIENT_H_