On active, dismiss the retail mode screensaver immidiately.

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

 // Copyright (c) 2012 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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 210 matching lines @@
     input_method::InputMethodManager::GetInstance()->GetXKeyboard()->
         SetCapsLockEnabled(false);
 
     DictionaryValue params;
     params.SetBoolean("disableAddUser",
                       DoRestrictedUsersMatchExistingOnScreen());
     ShowScreen(kAccountPickerScreen, &params);
   }
 }
 
+void SigninScreenHandler::ShowRetailModeLoginSpinner() {
+  web_ui()->CallJavascriptFunction("showLoginSpinner");
+}
+
 void SigninScreenHandler::SetDelegate(SigninScreenHandlerDelegate* delegate) {
   delegate_ = delegate;
   if (delegate_)
     delegate_->SetWebUIHandler(this);
 }
 
 void SigninScreenHandler::SetNativeWindowDelegate(
     NativeWindowDelegate* native_window_delegate) {
   native_window_delegate_ = native_window_delegate;
 }
@@ skipping 750 matching lines @@
                                     ConnectionType last_network_type) {
   base::FundamentalValue state_value(state);
   base::StringValue network_value(network_name);
   base::StringValue reason_value(reason);
   base::FundamentalValue last_network_value(last_network_type);
   web_ui()->CallJavascriptFunction(callback,
       state_value, network_value, reason_value, last_network_value);
 }
 
 }  // namespace chromeos