summaryrefslogtreecommitdiffstats
path: root/chrome/browser/extensions/state_store_notification_observer.h
blob: fd24d591c2ab1aeb8835b420f41a1d6dd50481eb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
// 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 CHROME_BROWSER_EXTENSIONS_STATE_STORE_NOTIFICATION_OBSERVER_H_
#define CHROME_BROWSER_EXTENSIONS_STATE_STORE_NOTIFICATION_OBSERVER_H_

#include "base/compiler_specific.h"
#include "base/macros.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"

namespace extensions {
class StateStore;

// Initializes the StateStore when session restore is complete, for example when
// page load notifications are not sent ("Continue where I left off").
// http://crbug.com/230481
class StateStoreNotificationObserver : public content::NotificationObserver {
 public:
  explicit StateStoreNotificationObserver(StateStore* state_store);
  ~StateStoreNotificationObserver() override;

  // content::NotificationObserver overrides:
  void Observe(int type,
               const content::NotificationSource& source,
               const content::NotificationDetails& details) override;

 private:
  StateStore* state_store_;  // Not owned.
  content::NotificationRegistrar registrar_;

  DISALLOW_COPY_AND_ASSIGN(StateStoreNotificationObserver);
};

}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_STATE_STORE_NOTIFICATION_OBSERVER_H_