Introduce a //content/ API for dispatching notificationclick events.

content/browser/service_worker/service_worker_version.cc

 // Copyright 2013 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.
 
 #include "content/browser/service_worker/service_worker_version.h"
 
 #include "base/command_line.h"
 #include "base/stl_util.h"
 #include "base/strings/string16.h"
 #include "content/browser/message_port_message_filter.h"
@@ skipping 378 matching lines @@
   ServiceWorkerStatusCode status = embedded_worker_->SendMessage(
       ServiceWorkerMsg_SyncEvent(request_id));
   if (status != SERVICE_WORKER_OK) {
     sync_callbacks_.Remove(request_id);
     RunSoon(base::Bind(callback, status));
   }
 }
 
 void ServiceWorkerVersion::DispatchNotificationClickEvent(
     const StatusCallback& callback,
-    const std::string& notification_id) {
+    const std::string& notification_id,
+    const ShowDesktopNotificationHostMsgParams& notification_data) {
   DCHECK_EQ(ACTIVATED, status()) << status();
 
   if (!CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableExperimentalWebPlatformFeatures)) {
     callback.Run(SERVICE_WORKER_ERROR_ABORT);
     return;
   }
 
   if (running_status() != RUNNING) {
     // Schedule calling this method after starting the worker.
     StartWorker(base::Bind(&RunTaskAfterStartWorker,
                            weak_factory_.GetWeakPtr(), callback,
                            base::Bind(&self::DispatchNotificationClickEvent,
                                       weak_factory_.GetWeakPtr(),
-                                      callback, notification_id)));
+                                      callback, notification_id,
+                                      notification_data)));
     return;
   }
 
   int request_id =
       notification_click_callbacks_.Add(new StatusCallback(callback));
   ServiceWorkerStatusCode status = embedded_worker_->SendMessage(
-      ServiceWorkerMsg_NotificationClickEvent(request_id, notification_id));
+      ServiceWorkerMsg_NotificationClickEvent(request_id,
+                                              notification_id,
+                                              notification_data));
   if (status != SERVICE_WORKER_OK) {
     notification_click_callbacks_.Remove(request_id);
     RunSoon(base::Bind(callback, status));
   }
 }
 
 void ServiceWorkerVersion::DispatchPushEvent(const StatusCallback& callback,
                                              const std::string& data) {
   DCHECK_EQ(ACTIVATED, status()) << status();
 
@@ skipping 462 matching lines @@
   SetStatus(REDUNDANT);
   StopWorker(base::Bind(&ServiceWorkerUtils::NoOpStatusCallback));
   if (!context_)
     return;
   std::vector<ServiceWorkerDatabase::ResourceRecord> resources;
   script_cache_map_.GetResources(&resources);
   context_->storage()->PurgeResources(resources);
 }
 
 }  // namespace content