chromium/chrome/browser/ui/views/theme_copying_widget.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_UI_VIEWS_THEME_COPYING_WIDGET_H_
#define CHROME_BROWSER_UI_VIEWS_THEME_COPYING_WIDGET_H_

#include "base/memory/raw_ptr.h"
#include "base/scoped_observation.h"
#include "ui/views/widget/widget.h"
#include "ui/views/widget/widget_observer.h"

// This widget uses a reference widget to provide its NativeTheme and
// ThemeProvider.
class ThemeCopyingWidget : public views::Widget, public views::WidgetObserver { … };

#endif  // CHROME_BROWSER_UI_VIEWS_THEME_COPYING_WIDGET_H_