ChromeOS user_manager: move all KnownUser code to separate file.

chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/users/chrome_user_manager_impl.h"
 
 #include <cstddef>
 #include <set>
 
 #include "ash/multi_profile_uma.h"
@@ skipping 38 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/crash_keys.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/theme_resources.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/login/user_names.h"
 #include "chromeos/settings/cros_settings_names.h"
 #include "chromeos/timezone/timezone_resolver.h"
 #include "components/session_manager/core/session_manager.h"
 #include "components/signin/core/account_id/account_id.h"
+#include "components/user_manager/known_user.h"
 #include "components/user_manager/remove_user_delegate.h"
 #include "components/user_manager/user_image/user_image.h"
 #include "components/user_manager/user_type.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "policy/policy_constants.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/wm/core/wm_core_switches.h"
 
 using content::BrowserThread;
@@ skipping 363 matching lines @@
       break;
     }
     default:
       NOTREACHED();
   }
 }
 
 void ChromeUserManagerImpl::OnExternalDataSet(const std::string& policy,
                                               const std::string& user_id) {
   const AccountId account_id =
-      user_manager::UserManager::Get()->GetKnownUserAccountId(user_id,
-                                                              std::string());
+      user_manager::known_user::GetKnownUserAccountId(user_id, std::string());
   if (policy == policy::key::kUserAvatarImage)
     GetUserImageManager(account_id)->OnExternalDataSet(policy);
   else if (policy == policy::key::kWallpaperImage)
     WallpaperManager::Get()->OnPolicySet(policy, account_id);
   else
     NOTREACHED();
 }
 
 void ChromeUserManagerImpl::OnExternalDataCleared(const std::string& policy,
                                                   const std::string& user_id) {
   const AccountId account_id =
-      user_manager::UserManager::Get()->GetKnownUserAccountId(user_id,
-                                                              std::string());
+      user_manager::known_user::GetKnownUserAccountId(user_id, std::string());
   if (policy == policy::key::kUserAvatarImage)
     GetUserImageManager(account_id)->OnExternalDataCleared(policy);
   else if (policy == policy::key::kWallpaperImage)
     WallpaperManager::Get()->OnPolicyCleared(policy, account_id);
   else
     NOTREACHED();
 }
 
 void ChromeUserManagerImpl::OnExternalDataFetched(
     const std::string& policy,
     const std::string& user_id,
     scoped_ptr<std::string> data) {
   const AccountId account_id =
-      user_manager::UserManager::Get()->GetKnownUserAccountId(user_id,
-                                                              std::string());
+      user_manager::known_user::GetKnownUserAccountId(user_id, std::string());
   if (policy == policy::key::kUserAvatarImage)
     GetUserImageManager(account_id)->OnExternalDataFetched(policy, data.Pass());
   else if (policy == policy::key::kWallpaperImage)
     WallpaperManager::Get()->OnPolicyFetched(policy, account_id, data.Pass());
   else
     NOTREACHED();
 }
 
 void ChromeUserManagerImpl::OnPolicyUpdated(const std::string& user_id) {
   const AccountId account_id =
-      user_manager::UserManager::Get()->GetKnownUserAccountId(user_id,
-                                                              std::string());
+      user_manager::known_user::GetKnownUserAccountId(user_id, std::string());
   const user_manager::User* user = FindUser(account_id);
   if (!user || user->GetType() != user_manager::USER_TYPE_PUBLIC_ACCOUNT)
     return;
   UpdatePublicAccountDisplayName(user_id);
 }
 
 void ChromeUserManagerImpl::OnDeviceLocalAccountsChanged() {
   // No action needed here, changes to the list of device-local accounts get
   // handled via the kAccountsPrefDeviceLocalAccounts device setting observer.
 }
@@ skipping 654 matching lines @@
       !system::HasSystemTimezonePolicy()) {
     g_browser_process->platform_part()->GetTimezoneResolver()->Start();
   } else {
     g_browser_process->platform_part()->GetTimezoneResolver()->Stop();
   }
 }
 
 void ChromeUserManagerImpl::SetUserAffiliation(
     const std::string& user_email,
     const AffiliationIDSet& user_affiliation_ids) {
-  const AccountId& account_id =
-      user_manager::UserManager::GetKnownUserAccountId(user_email,
-                                                       std::string());
+  const AccountId& account_id = user_manager::known_user::GetKnownUserAccountId(
+      user_email, std::string());
   user_manager::User* user = FindUserAndModify(account_id);
 
   if (user) {
     policy::BrowserPolicyConnectorChromeOS const* const connector =
         g_browser_process->platform_part()->browser_policy_connector_chromeos();
     const bool is_affiliated = chromeos::IsUserAffiliated(
         user_affiliation_ids, connector->GetDeviceAffiliationIDs(),
         account_id.GetUserEmail(), connector->GetEnterpriseDomain());
     user->set_affiliation(is_affiliated);
 
@@ skipping 20 matching lines @@
       new base::StringValue(account_id.GetUserEmail()));
 }
 
 void ChromeUserManagerImpl::RemoveReportingUser(const AccountId& account_id) {
   ListPrefUpdate users_update(GetLocalState(), kReportingUsers);
   users_update->Remove(
       base::StringValue(FullyCanonicalize(account_id.GetUserEmail())), NULL);
 }
 
 }  // namespace chromeos