cros: Refactor oobe LoadUsers to include non-serialized user list.

chrome/browser/chromeos/login/screens/user_selection_screen.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/screens/user_selection_screen.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 365 matching lines @@
     // have been reused.
     for (user_manager::User* user : users_)
       handler_->OnUserImageChanged(*user);
   }
 }
 
 void UserSelectionScreen::SetView(UserBoardView* view) {
   view_ = view;
 }
 
-void UserSelectionScreen::Init(const user_manager::UserList& users,
-                               bool show_guest) {
+void UserSelectionScreen::Init(const user_manager::UserList& users) {
   users_ = users;
-  show_guest_ = show_guest;
 
   ui::UserActivityDetector* activity_detector = ui::UserActivityDetector::Get();
   if (activity_detector && !activity_detector->HasObserver(this))
     activity_detector->AddObserver(this);
 }
 
 void UserSelectionScreen::OnBeforeUserRemoved(const AccountId& account_id) {
   for (user_manager::UserList::iterator it = users_.begin(); it != users_.end();
        ++it) {
     if ((*it)->GetAccountId() == account_id) {
@@ skipping 117 matching lines @@
     // Single user check here is necessary because owner info might not be
     // available when running into login screen on first boot.
     // See http://crosbug.com/12723
     bool can_remove_user =
         ((!single_user || is_enterprise_managed) && account_id.is_valid() &&
          !is_owner && !is_public_account && !signed_in && !is_signin_to_add);
     user_dict->SetBoolean(kKeyCanRemove, can_remove_user);
     users_list.Append(std::move(user_dict));
   }
 
-  handler_->LoadUsers(users_list, show_guest_);
+  handler_->LoadUsers(users_to_send, users_list);
 }
 
 void UserSelectionScreen::HandleGetUsers() {
   SendUserList();
 }
 
 void UserSelectionScreen::CheckUserStatus(const AccountId& account_id) {
   // No checks on lock screen.
   if (ScreenLocker::default_screen_locker())
     return;
@@ skipping 152 matching lines @@
   // The user profile should exist if and only if this is the lock screen.
   DCHECK_EQ(!!profile, GetScreenType() == LOCK_SCREEN);
 
   if (!profile)
     profile = profile_helper->GetSigninProfile();
 
   return EasyUnlockService::Get(profile);
 }
 
 }  // namespace chromeos