1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_CLIENT_FACTORY_H_
6#define CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_CLIENT_FACTORY_H_
7
8#include "base/memory/singleton.h"
9#include "chrome/browser/signin/chrome_signin_client.h"
10#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
11
12class Profile;
13
14// Singleton that owns all ChromeSigninClients and associates them with
15// Profiles.
16class ChromeSigninClientFactory : public BrowserContextKeyedServiceFactory {
17 public:
18  // Returns the instance of SigninClient associated with this profile
19  // (creating one if none exists). Returns NULL if this profile cannot have an
20  // SigninClient (for example, if |profile| is incognito).
21  static SigninClient* GetForProfile(Profile* profile);
22
23  // Returns an instance of the factory singleton.
24  static ChromeSigninClientFactory* GetInstance();
25
26 private:
27  friend struct DefaultSingletonTraits<ChromeSigninClientFactory>;
28
29  ChromeSigninClientFactory();
30  virtual ~ChromeSigninClientFactory();
31
32  // BrowserContextKeyedServiceFactory:
33  virtual KeyedService* BuildServiceInstanceFor(
34      content::BrowserContext* profile) const OVERRIDE;
35};
36
37#endif  // CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_CLIENT_FACTORY_H_
38