Fix the flaky test KioskTest.LaunchAppUserCancel

chrome/browser/chromeos/login/ui/webui_login_display.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_UI_WEBUI_LOGIN_DISPLAY_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_WEBUI_LOGIN_DISPLAY_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 18 matching lines @@
                           public ui::UserActivityObserver {
  public:
   explicit WebUILoginDisplay(LoginDisplay::Delegate* delegate);
   ~WebUILoginDisplay() override;
 
   // LoginDisplay implementation:
   void ClearAndEnablePassword() override;
   void Init(const user_manager::UserList& users,
             bool show_guest,
             bool show_users,
-            bool show_new_user) override;
+            bool allow_new_user) override;
   void OnPreferencesChanged() override;
   void RemoveUser(const AccountId& account_id) override;
   void SetUIEnabled(bool is_enabled) override;
   void ShowError(int error_msg_id,
                  int login_attempts,
                  HelpAppLauncher::HelpTopic help_topic_id) override;
   void ShowErrorScreen(LoginDisplay::SigninError error_id) override;
   void ShowPasswordChangedDialog(bool show_password_error,
                                  const std::string& email) override;
   void ShowSigninUI(const std::string& email) override;
@@ skipping 21 matching lines @@
   void ShowEnterpriseEnrollmentScreen() override;
   void ShowEnableDebuggingScreen() override;
   void ShowKioskEnableScreen() override;
   void ShowKioskAutolaunchScreen() override;
   void ShowWrongHWIDScreen() override;
   void SetWebUIHandler(LoginDisplayWebUIHandler* webui_handler) override;
   virtual void ShowSigninScreenForCreds(const std::string& username,
                                         const std::string& password);
   bool IsShowGuest() const override;
   bool IsShowUsers() const override;
+  bool ShowUsersHasChanged() const override;
+  bool IsAllowNewUser() const override;
+  bool AllowNewUserChanged() const override;
   bool IsUserSigninCompleted() const override;
   void SetDisplayEmail(const std::string& email) override;
 
   void HandleGetUsers() override;
   void CheckUserStatus(const AccountId& account_id) override;
   bool IsUserWhitelisted(const AccountId& account_id) override;
 
   // ui::UserActivityDetector implementation:
   void OnUserActivity(const ui::Event* event) override;
 
  private:
 
   // Whether to show guest login.
   bool show_guest_ = false;
 
-  // Weather to show the user pods or a GAIA sign in.
+  // Whether to show the user pods or a GAIA sign in.
   // Public sessions are always shown.
   bool show_users_ = false;
 
+  // Whether the create new account option in GAIA is enabled by the setting.
+  bool show_users_changed_ = false;
+
   // Whether to show add new user.
-  bool show_new_user_ = false;
+  bool allow_new_user_ = false;
+
+  // Whether the allow new user setting has changed.
+  bool allow_new_user_changed_ = false;
 
   // Reference to the WebUI handling layer for the login screen
   LoginDisplayWebUIHandler* webui_handler_ = nullptr;
 
   DISALLOW_COPY_AND_ASSIGN(WebUILoginDisplay);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_UI_WEBUI_LOGIN_DISPLAY_H_