cros: Fold UserBoardModel into UserSelectionScreen.

chrome/browser/ui/webui/chromeos/login/user_board_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/user_board_screen_handler.h"
 
-#include "chrome/browser/chromeos/login/ui/models/user_board_model.h"
+#include "chrome/browser/chromeos/login/screens/user_selection_screen.h"
 #include "components/login/localized_values_builder.h"
 
 namespace chromeos {
 
-UserBoardScreenHandler::UserBoardScreenHandler()
-    : model_(nullptr), weak_factory_(this) {}
+UserBoardScreenHandler::UserBoardScreenHandler() : weak_factory_(this) {}
 
 UserBoardScreenHandler::~UserBoardScreenHandler() {
 }
 
 void UserBoardScreenHandler::DeclareLocalizedValues(
     ::login::LocalizedValuesBuilder* builder) {
 }
 
 void UserBoardScreenHandler::RegisterMessages() {
   AddCallback("getUsers", &UserBoardScreenHandler::HandleGetUsers);
   AddCallback("attemptUnlock", &UserBoardScreenHandler::HandleAttemptUnlock);
   AddCallback("hardlockPod", &UserBoardScreenHandler::HandleHardlockPod);
   AddCallback("recordClickOnLockIcon",
               &UserBoardScreenHandler::HandleRecordClickOnLockIcon);
 }
 
 void UserBoardScreenHandler::Initialize() {
 }
 
 //----------------- Handlers
 
 void UserBoardScreenHandler::HandleGetUsers() {
-  CHECK(model_);
-  model_->SendUserList();
+  CHECK(screen_);
+  screen_->SendUserList();
 }
 
 void UserBoardScreenHandler::HandleHardlockPod(const AccountId& account_id) {
-  CHECK(model_);
-  model_->HardLockPod(account_id);
+  CHECK(screen_);
+  screen_->HardLockPod(account_id);
 }
 
 void UserBoardScreenHandler::HandleAttemptUnlock(const AccountId& account_id) {
-  CHECK(model_);
-  model_->AttemptEasyUnlock(account_id);
+  CHECK(screen_);
+  screen_->AttemptEasyUnlock(account_id);
 }
 
 void UserBoardScreenHandler::HandleRecordClickOnLockIcon(
     const AccountId& account_id) {
-  CHECK(model_);
-  model_->RecordClickOnLockIcon(account_id);
+  CHECK(screen_);
+  screen_->RecordClickOnLockIcon(account_id);
 }
 
 //----------------- API
 
 void UserBoardScreenHandler::SetPublicSessionDisplayName(
     const AccountId& account_id,
     const std::string& display_name) {
   CallJS("login.AccountPickerScreen.setPublicSessionDisplayName", account_id,
          display_name);
 }
@@ skipping 23 matching lines @@
 }
 
 void UserBoardScreenHandler::SetAuthType(
     const AccountId& account_id,
     proximity_auth::ScreenlockBridge::LockHandler::AuthType auth_type,
     const base::string16& initial_value) {
   CallJS("login.AccountPickerScreen.setAuthType", account_id,
          static_cast<int>(auth_type), base::StringValue(initial_value));
 }
 
-void UserBoardScreenHandler::Bind(UserBoardModel& model) {
-  model_ = &model;
-  BaseScreenHandler::SetBaseScreen(model_);
+void UserBoardScreenHandler::Bind(UserSelectionScreen* screen) {
+  screen_ = screen;
+  BaseScreenHandler::SetBaseScreen(screen_);
 }
 
 void UserBoardScreenHandler::Unbind() {
-  model_ = nullptr;
+  screen_ = nullptr;
   BaseScreenHandler::SetBaseScreen(nullptr);
 }
 
 base::WeakPtr<UserBoardView> UserBoardScreenHandler::GetWeakPtr() {
   return weak_factory_.GetWeakPtr();
 }
 
 }  // namespace chromeos