Rename "managed (mode|user)" to "supervised user" (part 2)

chrome/browser/managed_mode/managed_user_theme.h

-// Copyright 2013 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_MANAGED_MODE_MANAGED_USER_THEME_H_
-#define CHROME_BROWSER_MANAGED_MODE_MANAGED_USER_THEME_H_
-
-#include "chrome/browser/themes/custom_theme_supplier.h"
-
-namespace gfx {
-class Image;
-}
-
-// This theme is used as a default theme for supervised users. It uses a light
-// blue as frame color, and defines color properties for the avatar label.
-class ManagedUserTheme : public CustomThemeSupplier {
- public:
-  ManagedUserTheme();
-
-  // Overridden from CustomThemeSupplier:
-  virtual bool GetColor(int id, SkColor* color) const OVERRIDE;
-  virtual gfx::Image GetImageNamed(int id) OVERRIDE;
-  virtual bool HasCustomImage(int id) const OVERRIDE;
-
- private:
-  virtual ~ManagedUserTheme();
-
-  DISALLOW_COPY_AND_ASSIGN(ManagedUserTheme);
-};
-
-#endif  // CHROME_BROWSER_MANAGED_MODE_MANAGED_USER_THEME_H_