Removed old login screen from source.

chrome/browser/chromeos/login/wizard_controller.h

Index: chrome/browser/chromeos/login/wizard_controller.h
diff --git a/chrome/browser/chromeos/login/wizard_controller.h b/chrome/browser/chromeos/login/wizard_controller.h
index 38380d632a0ea72332310db50257d83aa3830169..77142608829efca7da54c7049be087517f74050a 100644
--- a/chrome/browser/chromeos/login/wizard_controller.h
+++ b/chrome/browser/chromeos/login/wizard_controller.h
@@ -29,7 +29,6 @@ class BackgroundView;
 class EulaScreen;
 class ExistingUserController;
 class HTMLPageScreen;
-class LoginScreen;
 class NetworkScreen;
 class RegistrationScreen;
 class StartupCustomizationDocument;
@@ -106,7 +105,6 @@ class WizardController : public chromeos::ScreenObserver,
 
   // Lazy initializers and getters for screens.
   chromeos::NetworkScreen* GetNetworkScreen();
-  chromeos::LoginScreen* GetLoginScreen();
   chromeos::AccountScreen* GetAccountScreen();
   chromeos::UpdateScreen* GetUpdateScreen();
   chromeos::UserImageScreen* GetUserImageScreen();
@@ -122,9 +120,8 @@ class WizardController : public chromeos::ScreenObserver,
   void ShowEulaScreen();
   void ShowRegistrationScreen();
   void ShowHTMLPageScreen();
-  // Shows the default login screen and returns NULL or shows images login
-  // screen and returns the corresponding controller instance for optional
-  // tweaking.
+  // Shows images login screen and returns the corresponding controller
+  // instance for optional tweaking.
   chromeos::ExistingUserController* ShowLoginScreen();
 
   // Returns a pointer to the current screen or NULL if there's no such
@@ -169,9 +166,6 @@ class WizardController : public chromeos::ScreenObserver,
 
  private:
   // Exit handlers:
-  void OnLoginSignInSelected();
-  void OnLoginGuestUser();
-  void OnLoginCreateAccount();
   void OnNetworkConnected();
   void OnNetworkOffline();
   void OnAccountCreateBack();
@@ -237,7 +231,6 @@ class WizardController : public chromeos::ScreenObserver,
 
   // Screens.
   scoped_ptr<chromeos::NetworkScreen> network_screen_;
-  scoped_ptr<chromeos::LoginScreen> login_screen_;
   scoped_ptr<chromeos::AccountScreen> account_screen_;
   scoped_ptr<chromeos::UpdateScreen> update_screen_;
   scoped_ptr<chromeos::UserImageScreen> user_image_screen_;