Plumb notification action index for desktop SW notificationclick

content/public/browser/notification_event_dispatcher.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_PUBLIC_BROWSER_NOTIFICATION_EVENT_DISPATCHER_H_
 #define CONTENT_PUBLIC_BROWSER_NOTIFICATION_EVENT_DISPATCHER_H_
 
 #include <stdint.h>
 #include <string>
 
@@ skipping 19 matching lines @@
   using NotificationClickDispatchCompleteCallback =
       base::Callback<void(PersistentNotificationStatus)>;
 
   // Dispatches the "notificationclick" event on the Service Worker associated
   // with |persistent_notification_id| belonging to |origin|. The |callback|
   // will be invoked when it's known whether the event successfully executed.
   virtual void DispatchNotificationClickEvent(
       BrowserContext* browser_context,
       int64_t persistent_notification_id,
       const GURL& origin,
+      int action_index,
       const NotificationClickDispatchCompleteCallback&
           dispatch_complete_callback) = 0;
 
  protected:
   virtual ~NotificationEventDispatcher() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_NOTIFICATION_EVENT_DISPATCHER_H_