Remove retail mode.

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

Index: chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
diff --git a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
index f723bb5ec65df66a5bf53b11422f3c46d481dd90..8b58d95d55bc3f9f57b6c5a104530a86eade080f 100644
--- a/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
+++ b/chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
@@ -28,7 +28,6 @@
 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
 #include "chrome/browser/chromeos/boot_times_loader.h"
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
-#include "chrome/browser/chromeos/kiosk_mode/kiosk_mode_settings.h"
 #include "chrome/browser/chromeos/login/error_screens_histogram_helper.h"
 #include "chrome/browser/chromeos/login/hwid_checker.h"
 #include "chrome/browser/chromeos/login/lock/screen_locker.h"
@@ -411,9 +410,6 @@ void SigninScreenHandler::DeclareLocalizedValues(
                IDS_ENTERPRISE_ENROLLMENT_AUTH_FATAL_ERROR);
   builder->Add("insecureURLEnrollmentError",
                IDS_ENTERPRISE_ENROLLMENT_AUTH_INSECURE_URL_ERROR);
-
-  if (chromeos::KioskModeSettings::Get()->IsKioskModeEnabled())
-    builder->Add("demoLoginMessage", IDS_KIOSK_MODE_LOGIN_MESSAGE);
 }
 
 void SigninScreenHandler::Show(const LoginScreenContext& context) {
@@ -436,10 +432,6 @@ void SigninScreenHandler::Show(const LoginScreenContext& context) {
   histogram_helper_->OnScreenShow();
 }
 
-void SigninScreenHandler::ShowRetailModeLoginSpinner() {
-  CallJS("showLoginSpinner");
-}
-
 void SigninScreenHandler::SetDelegate(SigninScreenHandlerDelegate* delegate) {
   delegate_ = delegate;
   if (delegate_)
@@ -735,7 +727,6 @@ void SigninScreenHandler::RegisterMessages() {
   AddCallback("authenticateUser", &SigninScreenHandler::HandleAuthenticateUser);
   AddCallback("attemptUnlock", &SigninScreenHandler::HandleAttemptUnlock);
   AddCallback("getUsers", &SigninScreenHandler::HandleGetUsers);
-  AddCallback("launchDemoUser", &SigninScreenHandler::HandleLaunchDemoUser);
   AddCallback("launchIncognito", &SigninScreenHandler::HandleLaunchIncognito);
   AddCallback("showSupervisedUserCreationScreen",
               &SigninScreenHandler::HandleShowSupervisedUserCreationScreen);
@@ -1128,12 +1119,6 @@ void SigninScreenHandler::HandleAttemptUnlock(const std::string& username) {
   EasyUnlockService::Get(profile)->AttemptAuth(username);
 }
 
-void SigninScreenHandler::HandleLaunchDemoUser() {
-  UserContext context(user_manager::USER_TYPE_RETAIL_MODE, std::string());
-  if (delegate_)
-    delegate_->Login(context, SigninSpecifics());
-}
-
 void SigninScreenHandler::HandleLaunchIncognito() {
   UserContext context(user_manager::USER_TYPE_GUEST, std::string());
   if (delegate_)