Place the spinner in the right corner of the controls window.

chrome/browser/chromeos/login/user_input.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_INPUT_H_
+#define CHROME_BROWSER_CHROMEOS_LOGIN_USER_INPUT_H_
+
+#include "gfx/rect.h"
+
+namespace chromeos {
+
+// Interface that is used to manage the state of the user input controls.
+class UserInput {
+ public:
+  virtual ~UserInput() {}
+
+  // Enables/Disables the input controls.
+  virtual void EnableInputControls(bool enabled) = 0;
+
+  // Clears and focuses the controls.
+  virtual void ClearAndFocusControls() = 0;
+
+  // Clears and focuses the password field.
+  virtual void ClearAndFocusPassword() = 0;
+
+  // Returns bounds of the controls to place the error bubble.
+  virtual gfx::Rect GetControlWithErrorBounds() const = 0;

[whywhat, 2010/12/09 16:20:18]

Don't get both the comment and the method name, sorry :)

[altimofeev, 2010/12/10 16:37:40]

I have slightly changed both. Is it better now?

+
+  // Returns whether custom bounds for the throbber should be used. If yes than

[whywhat, 2010/12/09 16:20:18]

than -> then

[altimofeev, 2010/12/10 16:37:40]

Done.

+  // |bounds| contains custom bounds that should be used.
+  virtual bool UseCustomBoundsForThrobber(const gfx::Size& throbber,
+                                          gfx::Rect* bounds) const = 0;
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USER_INPUT_H_