Removed old login screen from source.

chrome/browser/chromeos/login/login_screen.h

Index: chrome/browser/chromeos/login/login_screen.h
diff --git a/chrome/browser/chromeos/login/login_screen.h b/chrome/browser/chromeos/login/login_screen.h
deleted file mode 100644
index 7c64dc357a39a27fa548239f551ed4f1b80b7413..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/login/login_screen.h
+++ /dev/null
@@ -1,90 +0,0 @@
-// Copyright (c) 2010 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_LOGIN_SCREEN_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_SCREEN_H_
-#pragma once
-
-#include <string>
-
-#include "base/ref_counted.h"
-#include "chrome/browser/chromeos/login/authenticator.h"
-#include "chrome/browser/chromeos/login/login_status_consumer.h"
-#include "chrome/browser/chromeos/login/message_bubble.h"
-#include "chrome/browser/chromeos/login/new_user_view.h"
-#include "chrome/browser/chromeos/login/view_screen.h"
-
-namespace chromeos {
-
-class MessageBubble;
-
-// This screen is obsolete, used only on test images. http://crosbug.com/7214
-// TODO(nkostylev): Use ExistingUserController sign in screen for test images.
-class LoginScreen : public ViewScreen<NewUserView>,
-                    public NewUserView::Delegate,
-                    public LoginStatusConsumer,
-                    public MessageBubbleDelegate {
- public:
-  explicit LoginScreen(WizardScreenDelegate* delegate);
-  virtual ~LoginScreen();
-
-  bool IsErrorShown() {
-    return bubble_ != NULL;
-  }
-
-  // NewUserView::Delegate:
-  virtual void OnLogin(const std::string& username,
-                       const std::string& password);
-  virtual void OnLoginOffTheRecord();
-  virtual void OnCreateAccount();
-  virtual void AddStartUrl(const GURL& start_url) { start_url_ = start_url; }
-  virtual void ClearErrors();
-  virtual void NavigateAway() {}
-  virtual void SetStatusAreaEnabled(bool enable) {}
-
-  // Overridden from LoginStatusConsumer.
-  virtual void OnLoginFailure(const LoginFailure& error);
-  virtual void OnLoginSuccess(
-      const std::string& username,
-      const std::string& password,
-      const GaiaAuthConsumer::ClientLoginResult& credentials,
-      bool pending_requests);
-  virtual void OnOffTheRecordLoginSuccess();
-
-  // Overridden from views::InfoBubbleDelegate.
-  virtual void InfoBubbleClosing(InfoBubble* info_bubble,
-                                 bool closed_by_escape) {
-    bubble_ = NULL;
-  }
-  virtual bool CloseOnEscape() { return true; }
-  virtual bool FadeInOnShow() { return false; }
-  virtual void OnHelpLinkActivated();
-
- private:
-  // ViewScreen<NewUserView>:
-  virtual NewUserView* AllocateView();
-
-  // Adds start url to command line.
-  void AppendStartUrlToCmdline();
-
-  // Shows error message with the specified message id.
-  // If |details| string is not empty, it specify additional error text
-  // provided by authenticator, it is not localized.
-  void ShowError(int error_id, const std::string& details);
-
-  // Pointer to shown message bubble. We don't need to delete it because
-  // it will be deleted on bubble closing.
-  MessageBubble* bubble_;
-
-  scoped_refptr<Authenticator> authenticator_;
-
-  // URL that will be opened on browser startup.
-  GURL start_url_;
-
-  DISALLOW_COPY_AND_ASSIGN(LoginScreen);
-};
-
-}  // namespace chromeos
-
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_SCREEN_H_