chromium/headless/lib/browser/headless_window_tree_host.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 HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_HOST_H_
#define HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_HOST_H_

#if defined(USE_AURA)

#include <memory>

#include "ui/aura/window_tree_host.h"
#include "ui/events/platform/platform_event_dispatcher.h"
#include "ui/gfx/geometry/rect.h"

namespace aura {
namespace client {
class FocusClient;
class WindowParentingClient;
}
}

namespace ui {
enum class DomCode : uint32_t;
}

namespace headless {

class HeadlessWindowTreeHost : public aura::WindowTreeHost,
                               public ui::PlatformEventDispatcher { … };

}  // namespace headless

#else   // defined(USE_AURA)
class HeadlessWindowTreeHost {};
#endif  // defined(USE_AURA)

#endif  // HEADLESS_LIB_BROWSER_HEADLESS_WINDOW_TREE_HOST_H_