Remove chrome/browser/services/fake_signin_manager

chrome/browser/services/gcm/fake_signin_manager.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 CHROME_BROWSER_SERVICES_GCM_FAKE_SIGNIN_MANAGER_H_
-#define CHROME_BROWSER_SERVICES_GCM_FAKE_SIGNIN_MANAGER_H_
-
-#include <string>
-
-#include "base/macros.h"
-#include "build/build_config.h"
-#include "components/signin/core/browser/signin_metrics.h"
-
-#if defined(OS_CHROMEOS)
-#include "components/signin/core/browser/signin_manager_base.h"
-#else
-#include "base/compiler_specific.h"
-#include "components/signin/core/browser/signin_manager.h"
-#endif
-
-class KeyedService;
-class Profile;
-
-namespace content {
-class BrowserContext;
-}
-
-namespace gcm {
-
-#if defined(OS_CHROMEOS)
-class FakeSigninManager : public SigninManagerBase {
-#else
-class FakeSigninManager : public SigninManager {
-#endif
-
- public:
-  explicit FakeSigninManager(Profile* profile);
-  ~FakeSigninManager() override;
-
-  void SignIn(const std::string& username);
-#if defined(OS_CHROMEOS)
-  void SignOut(signin_metrics::ProfileSignout signout_source_metric,
-               signin_metrics::SignoutDelete signout_delete_metric);
-#else
-  void SignOut(signin_metrics::ProfileSignout signout_source_metric,
-               signin_metrics::SignoutDelete signout_delete_metric) override;
-#endif
-
-  static KeyedService* Build(content::BrowserContext* context);
-
- private:
-  Profile* profile_;
-
-  DISALLOW_COPY_AND_ASSIGN(FakeSigninManager);
-};
-
-}  // namespace gcm
-
-#endif  // CHROME_BROWSER_SERVICES_GCM_FAKE_SIGNIN_MANAGER_H_