Componentize FakeSigninManager and SigninManager prefs

chrome/browser/signin/fake_signin_manager.h

-// Copyright (c) 2012 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_SIGNIN_FAKE_SIGNIN_MANAGER_H_
-#define CHROME_BROWSER_SIGNIN_FAKE_SIGNIN_MANAGER_H_
-
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "components/signin/core/browser/signin_manager.h"
-#include "components/signin/core/browser/signin_metrics.h"
-
-namespace content {
-class BrowserContext;
-}
-
-class Profile;
-
-// SigninManager to use for testing. Tests should use the type
-// SigninManagerForTesting to ensure that the right type for their platform is
-// used.
-
-// Overrides InitTokenService to do-nothing in tests.
-class FakeSigninManagerBase : public SigninManagerBase {
- public:
-  explicit FakeSigninManagerBase(Profile* profile);
-  ~FakeSigninManagerBase() override;
-
-  // Helper function to be used with
-  // KeyedService::SetTestingFactory(). In order to match
-  // the API of SigninManagerFactory::GetForProfile(), returns a
-  // FakeSigninManagerBase* on ChromeOS, and a FakeSigninManager* on all other
-  // platforms. The returned instance is initialized.
-  static scoped_ptr<KeyedService> Build(content::BrowserContext* context);
-};
-
-#if !defined(OS_CHROMEOS)
-
-// A signin manager that bypasses actual authentication routines with servers
-// and accepts the credentials provided to StartSignIn.
-class FakeSigninManager : public SigninManager {
- public:
-  explicit FakeSigninManager(Profile* profile);
-  ~FakeSigninManager() override;
-
-  void set_auth_in_progress(const std::string& account_id) {
-    possibly_invalid_account_id_ = account_id;
-  }
-
-  void set_password(const std::string& password) { password_ = password; }
-
-  void SignIn(const std::string& account_id,
-              const std::string& username,
-              const std::string& password);
-
-  void FailSignin(const GoogleServiceAuthError& error);
-
-  void StartSignInWithRefreshToken(
-      const std::string& refresh_token,
-      const std::string& gaia_id,
-      const std::string& username,
-      const std::string& password,
-      const OAuthTokenFetchedCallback& oauth_fetched_callback) override;
-
-  void SignOut(signin_metrics::ProfileSignout signout_source_metric) override;
-
-  void CompletePendingSignin() override;
-
-  // Username specified in StartSignInWithRefreshToken() call.
-  std::string username_;
-};
-
-#endif  // !defined (OS_CHROMEOS)
-
-#if defined(OS_CHROMEOS)
-typedef FakeSigninManagerBase FakeSigninManagerForTesting;
-#else
-typedef FakeSigninManager FakeSigninManagerForTesting;
-#endif
-
-#endif  // CHROME_BROWSER_SIGNIN_FAKE_SIGNIN_MANAGER_H_