Plumbing in notification replies: PlatformNotificationService -> SW

chrome/browser/notifications/non_persistent_notification_handler.h

 // 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.
 
 #ifndef CHROME_BROWSER_NOTIFICATIONS_NON_PERSISTENT_NOTIFICATION_HANDLER_H_
 #define CHROME_BROWSER_NOTIFICATIONS_NON_PERSISTENT_NOTIFICATION_HANDLER_H_
 
 #include <unordered_map>
 
 #include "base/macros.h"
@@ skipping 10 matching lines @@
 
   // NotificationHandler implementation
   void OnClose(Profile* profile,
                const std::string& origin,
                const std::string& notification_id,
                bool by_user) override;
 
   void OnClick(Profile* profile,
                const std::string& origin,
                const std::string& notification_id,
-               int action_index) override;
+               int action_index,
+               const base::NullableString16& reply) override;
 
   void OpenSettings(Profile* profile) override;
 
   void RegisterNotification(const std::string& notification_id,
                             NotificationDelegate* delegate) override;
 
  private:
   // map of delegate objects keyed by notification id.
   std::unordered_map<std::string, scoped_refptr<NotificationDelegate>>
       notifications_;
 
   DISALLOW_COPY_AND_ASSIGN(NonPersistentNotificationHandler);
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_NON_PERSISTENT_NOTIFICATION_HANDLER_H_