[Merge to M53] arc: Implement safe access to ArcAuthService.

chrome/browser/chromeos/login/users/fake_chrome_user_manager.h

 // Copyright 2015 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_CHROMEOS_LOGIN_USERS_FAKE_CHROME_USER_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_USERS_FAKE_CHROME_USER_MANAGER_H_
 
 #include <map>
 #include <memory>
 #include <string>
@@ skipping 27 matching lines @@
   // Calculates the user name hash and calls UserLoggedIn to login a user.
   void LoginUser(const AccountId& account_id);
 
   // UserManager overrides.
   user_manager::UserList GetUsersAllowedForMultiProfile() const override;
 
   // user_manager::FakeUserManager override.
   const user_manager::User* AddUser(const AccountId& account_id) override;
   const user_manager::User* AddUserWithAffiliation(const AccountId& account_id,
                                                    bool is_affiliated) override;
+  bool AreEphemeralUsersEnabled() const override;
 
   // UserManagerInterface implementation.
   BootstrapManager* GetBootstrapManager() override;
   MultiProfileUserController* GetMultiProfileUserController() override;
   UserImageManager* GetUserImageManager(const AccountId& account_id) override;
   SupervisedUserManager* GetSupervisedUserManager() override;
   void SetUserFlow(const AccountId& account_id, UserFlow* flow) override;
   UserFlow* GetCurrentUserFlow() const override;
   UserFlow* GetUserFlow(const AccountId& account_id) const override;
   void ResetUserFlow(const AccountId& account_id) override;
@@ skipping 18 matching lines @@
   bool IsStubAccountId(const AccountId& account_id) const override;
   bool IsSupervisedAccountId(const AccountId& account_id) const override;
   bool HasBrowserRestarted() const override;
   const gfx::ImageSkia& GetResourceImagekiaNamed(int id) const override;
   base::string16 GetResourceStringUTF16(int string_id) const override;
   void ScheduleResolveLocale(const std::string& locale,
                              const base::Closure& on_resolved_callback,
                              std::string* out_resolved_locale) const override;
   bool IsValidDefaultUserImageId(int image_index) const override;
 
+  void set_ephemeral_users_enabled(bool ephemeral_users_enabled) {
+    fake_ephemeral_users_enabled_ = ephemeral_users_enabled;
+  }
+
   void set_owner_id(const AccountId& owner_account_id) {
     owner_account_id_ = owner_account_id;
   }
 
   void set_bootstrap_manager(BootstrapManager* bootstrap_manager) {
     bootstrap_manager_ = bootstrap_manager;
   }
 
   void set_multi_profile_user_controller(
       MultiProfileUserController* controller) {
     multi_profile_user_controller_ = controller;
   }
 
  private:
   // Lazily creates default user flow.
   UserFlow* GetDefaultUserFlow() const;
 
   std::unique_ptr<FakeSupervisedUserManager> supervised_user_manager_;
   AccountId owner_account_id_ = EmptyAccountId();
+  bool fake_ephemeral_users_enabled_ = false;
 
   BootstrapManager* bootstrap_manager_;
   MultiProfileUserController* multi_profile_user_controller_;
 
   // Lazy-initialized default flow.
   mutable std::unique_ptr<UserFlow> default_flow_;
 
   using FlowMap = std::map<AccountId, UserFlow*>;
 
   // Specific flows by user e-mail.
   // Keys should be canonicalized before access.
   FlowMap specific_flows_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeChromeUserManager);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USERS_FAKE_CHROME_USER_MANAGER_H_