Fixed error message bubbles according to the latest mocks

chrome/browser/chromeos/login/user_controller.h

 // 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_USER_CONTROLLER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_USER_CONTROLLER_H_
 #pragma once
 
 #include <string>
 
@@ skipping 73 matching lines @@
   // Enables or disables tooltip with user's email.
   void EnableNameTooltip(bool enable);
 
   // Resets password text and sets the enabled state of the password.
   void ClearAndEnablePassword();
 
   // Called when user view is activated (OnUserSelected).
   void ClearAndEnableFields();
 
   // Returns bounds of password field in screen coordinates.
+  // For new user it returns username coordinates.
   gfx::Rect GetScreenBounds() const;
 
   // Get widget that contains all controls.
   views::WidgetGtk* controls_window() {
     return controls_window_;
   }
 
   // ButtonListener:
   virtual void ButtonPressed(views::Button* sender, const views::Event& event);
 
@@ skipping 101 matching lines @@
   views::Label* unselected_label_view_;
 
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(UserController);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USER_CONTROLLER_H_