ChromeOS user_manager: move all KnownUser code to separate file.

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc

 // Copyright (c) 2013 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/ui/webui/chromeos/login/signin_screen_handler.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "ash/shell.h"
@@ skipping 51 matching lines @@
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "chromeos/login/auth/key.h"
 #include "chromeos/login/auth/user_context.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "components/login/localized_values_builder.h"
 #include "components/proximity_auth/screenlock_bridge.h"
+#include "components/user_manager/known_user.h"
 #include "components/user_manager/user.h"
 #include "components/user_manager/user_manager.h"
 #include "components/user_manager/user_type.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "google_apis/gaia/gaia_auth_util.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 #include "ui/base/ime/chromeos/ime_keyboard.h"
 #include "ui/base/ime/chromeos/input_method_descriptor.h"
 #include "ui/base/ime/chromeos/input_method_manager.h"
@@ skipping 1141 matching lines @@
 void SigninScreenHandler::HandleFocusPod(const AccountId& account_id) {
   SetUserInputMethod(account_id.GetUserEmail(), ime_state_.get());
   WallpaperManager::Get()->SetUserWallpaperDelayed(account_id);
   proximity_auth::ScreenlockBridge::Get()->SetFocusedUser(account_id);
   if (delegate_)
     delegate_->CheckUserStatus(account_id);
   if (!test_focus_pod_callback_.is_null())
     test_focus_pod_callback_.Run();
 
   bool use_24hour_clock = false;
-  if (user_manager::UserManager::Get()->GetKnownUserBooleanPref(
+  if (user_manager::known_user::GetBooleanPref(
           account_id, prefs::kUse24HourClock, &use_24hour_clock)) {
     g_browser_process->platform_part()
         ->GetSystemClock()
         ->SetLastFocusedPodHourClockType(use_24hour_clock ? base::k24HourClock
                                                           : base::k12HourClock);
   }
 }
 
 void SigninScreenHandler::HandleGetPublicSessionKeyboardLayouts(
     const AccountId& account_id,
@@ skipping 31 matching lines @@
 
 void SigninScreenHandler::HandleLogRemoveUserWarningShown() {
   ProfileMetrics::LogProfileDeleteUser(
       ProfileMetrics::DELETE_PROFILE_USER_MANAGER_SHOW_WARNING);
 }
 
 void SigninScreenHandler::HandleFirstIncorrectPasswordAttempt(
     const AccountId& account_id) {
   // TODO(ginkage): Fix this case once crbug.com/469987 is ready.
   /*
-    if (user_manager::UserManager::Get()->FindUsingSAML(email))
+    if (user_manager::known_user::IsUsingSAML(email))
       RecordReauthReason(email, ReauthReason::INCORRECT_SAML_PASSWORD_ENTERED);
   */
 }
 
 void SigninScreenHandler::HandleMaxIncorrectPasswordAttempts(
     const AccountId& account_id) {
   RecordReauthReason(account_id, ReauthReason::INCORRECT_PASSWORD_ENTERED);
 }
 
 bool SigninScreenHandler::AllWhitelistedUsersPresent() {
@@ skipping 85 matching lines @@
   return gaia_screen_handler_->frame_error();
 }
 
 void SigninScreenHandler::OnCapsLockChanged(bool enabled) {
   caps_lock_enabled_ = enabled;
   if (page_is_ready())
     CallJS("login.AccountPickerScreen.setCapsLockState", caps_lock_enabled_);
 }
 
 }  // namespace chromeos