This CL replaces user_manager::UserID with AccountId.

chrome/browser/chromeos/login/users/chrome_user_manager_impl.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_CHROMEOS_LOGIN_USERS_CHROME_USER_MANAGER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_USERS_CHROME_USER_MANAGER_IMPL_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/containers/hash_tables.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/synchronization/lock.h"
 #include "base/time/time.h"
 #include "chrome/browser/chromeos/login/easy_unlock/bootstrap_manager.h"
 #include "chrome/browser/chromeos/login/user_flow.h"
 #include "chrome/browser/chromeos/login/users/affiliation.h"
 #include "chrome/browser/chromeos/login/users/avatar/user_image_manager_impl.h"
 #include "chrome/browser/chromeos/login/users/chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/users/multi_profile_user_controller_delegate.h"
 #include "chrome/browser/chromeos/policy/cloud_external_data_policy_observer.h"
 #include "chrome/browser/chromeos/policy/device_local_account_policy_service.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
+#include "components/signin/core/account_id/account_id.h"
 #include "components/user_manager/user.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class PrefRegistrySimple;
 class PrefService;
 class ProfileSyncService;
 
 namespace policy {
 struct DeviceLocalAccount;
@@ skipping 22 matching lines @@
 
   // Creates ChromeUserManagerImpl instance.
   static scoped_ptr<ChromeUserManager> CreateChromeUserManager();
 
   // Registers user manager preferences.
   static void RegisterPrefs(PrefRegistrySimple* registry);
 
   // UserManagerInterface implementation:
   BootstrapManager* GetBootstrapManager() override;
   MultiProfileUserController* GetMultiProfileUserController() override;
-  UserImageManager* GetUserImageManager(const std::string& user_id) override;
+  UserImageManager* GetUserImageManager(const AccountId& account_id) override;
   SupervisedUserManager* GetSupervisedUserManager() override;
   UserFlow* GetCurrentUserFlow() const override;
-  UserFlow* GetUserFlow(const std::string& user_id) const override;
-  void SetUserFlow(const std::string& user_id, UserFlow* flow) override;
-  void ResetUserFlow(const std::string& user_id) override;
+  UserFlow* GetUserFlow(const AccountId& account_id) const override;
+  void SetUserFlow(const AccountId& account_id, UserFlow* flow) override;
+  void ResetUserFlow(const AccountId& account_id) override;
 
   // UserManager implementation:
   void Shutdown() override;
   user_manager::UserList GetUsersAllowedForMultiProfile() const override;
   user_manager::UserList GetUsersAllowedForSupervisedUsersCreation()
       const override;
   user_manager::UserList GetUnlockUsers() const override;
   void SessionStarted() override;
   void SaveUserOAuthStatus(
-      const std::string& user_id,
+      const AccountId& account_id,
       user_manager::User::OAuthTokenStatus oauth_token_status) override;
-  void SaveUserDisplayName(const std::string& user_id,
+  void SaveUserDisplayName(const AccountId& account_id,
                            const base::string16& display_name) override;
   bool CanCurrentUserLock() const override;
   bool IsUserNonCryptohomeDataEphemeral(
-      const std::string& user_id) const override;
+      const AccountId& account_id) const override;
   bool AreSupervisedUsersAllowed() const override;
 
   // content::NotificationObserver implementation.
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
   // policy::CloudExternalDataPolicyObserver::Delegate:
   void OnExternalDataSet(const std::string& policy,
                          const std::string& user_id) override;
   void OnExternalDataCleared(const std::string& policy,
                              const std::string& user_id) override;
   void OnExternalDataFetched(const std::string& policy,
                              const std::string& user_id,
                              scoped_ptr<std::string> data) override;
 
   // policy::DeviceLocalAccountPolicyService::Observer implementation.
   void OnPolicyUpdated(const std::string& user_id) override;
   void OnDeviceLocalAccountsChanged() override;
 
   void StopPolicyObserverForTesting();
 
   // UserManagerBase implementation:
   bool AreEphemeralUsersEnabled() const override;
-  void OnUserRemoved(const std::string& user_id) override;
+  void OnUserRemoved(const AccountId& account_id) override;
 
   // ChromeUserManager implementation:
   bool ShouldReportUser(const std::string& user_id) const override;
   void SetUserAffiliation(
       const std::string& user_email,
       const AffiliationIDSet& user_affiliation_ids) override;
 
  protected:
   const std::string& GetApplicationLocale() const override;
   PrefService* GetLocalState() const override;
   void HandleUserOAuthTokenStatusChange(
-      const std::string& user_id,
+      const AccountId& account_id,
       user_manager::User::OAuthTokenStatus status) const override;
   bool IsEnterpriseManaged() const override;
-  void LoadPublicAccounts(std::set<std::string>* users_set) override;
+  void LoadPublicAccounts(std::set<AccountId>* users_set) override;
   void NotifyOnLogin() override;
   void NotifyUserAddedToSession(const user_manager::User* added_user,
                                 bool user_switch_pending) override;
   void PerformPreUserListLoadingActions() override;
   void PerformPostUserListLoadingActions() override;
   void PerformPostUserLoggedInActions(bool browser_restart) override;
-  void RemoveNonCryptohomeData(const std::string& user_id) override;
-  void RemoveUserInternal(const std::string& user_email,
+  void RemoveNonCryptohomeData(const AccountId& account_id) override;
+  void RemoveUserInternal(const AccountId& account_id,
                           user_manager::RemoveUserDelegate* delegate) override;
-  bool IsDemoApp(const std::string& user_id) const override;
-  bool IsKioskApp(const std::string& user_id) const override;
+  bool IsDemoApp(const AccountId& account_id) const override;
+  bool IsKioskApp(const AccountId& account_id) const override;
   bool IsPublicAccountMarkedForRemoval(
-      const std::string& user_id) const override;
+      const AccountId& account_id) const override;
   void DemoAccountLoggedIn() override;
   void GuestUserLoggedIn() override;
-  void KioskAppLoggedIn(const std::string& app_id) override;
+  void KioskAppLoggedIn(const AccountId& kiosk_app_account_id) override;
   void PublicAccountUserLoggedIn(user_manager::User* user) override;
-  void RegularUserLoggedIn(const std::string& user_id) override;
-  void RegularUserLoggedInAsEphemeral(const std::string& user_id) override;
-  void SupervisedUserLoggedIn(const std::string& user_id) override;
-  bool HasPendingBootstrap(const std::string& user_id) const override;
+  void RegularUserLoggedIn(const AccountId& account_id) override;
+  void RegularUserLoggedInAsEphemeral(const AccountId& account_id) override;
+  void SupervisedUserLoggedIn(const AccountId& account_id) override;
+  bool HasPendingBootstrap(const AccountId& account_id) const override;
 
  private:
   friend class SupervisedUserManagerImpl;
   friend class UserManagerTest;
   friend class WallpaperManager;
   friend class WallpaperManagerTest;
 
-  typedef base::hash_map<std::string, linked_ptr<UserImageManager> >
-      UserImageManagerMap;
+  using UserImageManagerMap =
+      base::hash_map<AccountId, linked_ptr<UserImageManager> >;
 
   ChromeUserManagerImpl();
 
   // Retrieves trusted device policies and removes users from the persistent
   // list if ephemeral users are enabled. Schedules a callback to itself if
   // trusted device policies are not yet available.
   void RetrieveTrustedDevicePolicies();
 
   // Updates current user ownership on UI thread.
   void UpdateOwnership();
@@ skipping 56 matching lines @@
 
   // User avatar managers.
   UserImageManagerMap user_image_managers_;
 
   // Supervised user manager.
   scoped_ptr<SupervisedUserManagerImpl> supervised_user_manager_;
 
   // Session length limiter.
   scoped_ptr<SessionLengthLimiter> session_length_limiter_;
 
-  typedef std::map<std::string, UserFlow*> FlowMap;
+  using FlowMap = std::map<AccountId, UserFlow*>;
 
   // Lazy-initialized default flow.
   mutable scoped_ptr<UserFlow> default_flow_;
 
   // Specific flows by user e-mail. Keys should be canonicalized before
   // access.
   FlowMap specific_flows_;
 
   scoped_ptr<CrosSettings::ObserverSubscription> local_accounts_subscription_;
 
   scoped_ptr<MultiProfileUserController> multi_profile_user_controller_;
 
   // Observer for the policy that can be used to manage user images.
   scoped_ptr<policy::CloudExternalDataPolicyObserver> avatar_policy_observer_;
 
   // Observer for the policy that can be used to manage wallpapers.
   scoped_ptr<policy::CloudExternalDataPolicyObserver>
       wallpaper_policy_observer_;
 
   scoped_ptr<BootstrapManager> bootstrap_manager_;
 
   base::WeakPtrFactory<ChromeUserManagerImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeUserManagerImpl);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USERS_CHROME_USER_MANAGER_IMPL_H_