Fix checkbox in windows uninstaller.

views/examples/native_theme_button_example.h

 // Copyright (c) 2011 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 VIEWS_EXAMPLES_NATIVE_THEME_BUTTON_EXAMPLE_H_
 #define VIEWS_EXAMPLES_NATIVE_THEME_BUTTON_EXAMPLE_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "ui/gfx/native_theme.h"
@@ skipping 38 matching lines @@
   virtual gfx::NativeTheme::State GetThemeState(
       gfx::NativeTheme::ExtraParams* params) const OVERRIDE;
   virtual const ui::Animation* GetThemeAnimation() const OVERRIDE;
   virtual gfx::NativeTheme::State GetBackgroundThemeState(
       gfx::NativeTheme::ExtraParams* params) const OVERRIDE;
   virtual gfx::NativeTheme::State GetForegroundThemeState(
       gfx::NativeTheme::ExtraParams* params) const OVERRIDE;
 
   void GetExtraParams(gfx::NativeTheme::ExtraParams* params) const;
 
+  gfx::NativeTheme::State GetInternalState() const;
+
   scoped_ptr<views::NativeThemePainter> painter_;
   views::Combobox* cb_part_;
   views::Combobox* cb_state_;
   int count_;
   bool is_checked_;
   bool is_indeterminate_;
 
   DISALLOW_COPY_AND_ASSIGN(ExampleNativeThemeButton);
 };
 
@@ skipping 16 matching lines @@
 
   // The only control in this test.
   ExampleNativeThemeButton* button_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeThemeButtonExample);
 };
 
 }  // namespace examples
 
 #endif  // VIEWS_EXAMPLES_NATIVE_THEME_BUTTON_EXAMPLE_H_