chrome/browser/ui/libgtkui/settings_provider.h

// Copyright 2017 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_UI_LIBGTKUI_SETTINGS_PROVIDER_H_
#define CHROME_BROWSER_UI_LIBGTKUI_SETTINGS_PROVIDER_H_

#include <string>
#include <vector>

namespace libgtkui {

// This class is just a switch between SettingsProviderGSettings and
// SettingsProviderGtk3.  Currently, it is empty and it's only purpose is so
// that GtkUi can store just a std::unique_ptr<SettingsProvider> and not have to
// have the two impls each guarded by their own macros.
class SettingsProvider {
 public:
  virtual ~SettingsProvider() {}

 protected:
  // Even though this class is not pure virtual, it should not be instantiated
  // directly.  Use SettingsProviderGSettings or SettingsProviderGtk3 instead.
  SettingsProvider() {}
};

}  // namespace libgtkui

#endif  // CHROME_BROWSER_UI_LIBGTKUI_SETTINGS_PROVIDER_H_