Deprecate per notification type delegates.

content/public/browser/platform_notification_service.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_PLATFORM_NOTIFICATION_SERVICE_H_
 #define CONTENT_PUBLIC_BROWSER_PLATFORM_NOTIFICATION_SERVICE_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "content/common/content_export.h"
 #include "third_party/WebKit/public/platform/modules/permissions/permission_status.mojom.h"
 
 class GURL;
 
 namespace content {
 
 class BrowserContext;
-class DesktopNotificationDelegate;
 struct NotificationResources;
 struct PlatformNotificationData;
 class ResourceContext;
 
 // The service using which notifications can be presented to the user. There
 // should be a unique instance of the PlatformNotificationService depending
 // on the browsing context being used.
 class CONTENT_EXPORT PlatformNotificationService {
  public:
   virtual ~PlatformNotificationService() {}
@@ skipping 21 matching lines @@
 
   // Displays the notification described in |notification_data| to the user. A
   // closure through which the notification can be closed will be stored in the
   // |cancel_callback| argument. This method must be called on the UI thread.
   virtual void DisplayNotification(
       BrowserContext* browser_context,
       const std::string& notification_id,
       const GURL& origin,
       const PlatformNotificationData& notification_data,
       const NotificationResources& notification_resources,
-      std::unique_ptr<DesktopNotificationDelegate> delegate,
       base::Closure* cancel_callback) = 0;
 
   // Displays the persistent notification described in |notification_data| to
   // the user. This method must be called on the UI thread.
   virtual void DisplayPersistentNotification(
       BrowserContext* browser_context,
       const std::string& notification_id,
       const GURL& service_worker_origin,
       const GURL& origin,
       const PlatformNotificationData& notification_data,
       const NotificationResources& notification_resources) = 0;
 
   // Closes the persistent notification identified by
   // |persistent_notification_id|. This method must be called on the UI thread.
   virtual void ClosePersistentNotification(
       BrowserContext* browser_context,
       const std::string& notification_id) = 0;
 
   // Retrieves the ids of all currently displaying notifications and
   // posts |callback| with the result.
   virtual void GetDisplayedNotifications(
       BrowserContext* browser_context,
       const DisplayedNotificationsCallback& callback) = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_PLATFORM_NOTIFICATION_SERVICE_H_