It is time.

ui/views/win/fullscreen_handler.h

-// Copyright (c) 2012 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 UI_VIEWS_WIN_FULLSCREEN_HANDLER_H_
-#define UI_VIEWS_WIN_FULLSCREEN_HANDLER_H_
-
-#include <windows.h>
-
-#include <map>
-
-#include "base/basictypes.h"
-
-namespace gfx {
-class Rect;
-}
-
-namespace views {
-
-class FullscreenHandler {
- public:
-  FullscreenHandler();
-  ~FullscreenHandler();
-
-  void set_hwnd(HWND hwnd) { hwnd_ = hwnd; }
-
-  void SetFullscreen(bool fullscreen);
-  void SetMetroSnap(bool metro_snap);
-
-  gfx::Rect GetRestoreBounds() const;
-
-  bool fullscreen() const { return fullscreen_; }
-  bool metro_snap() const { return metro_snap_; }
-
- private:
-  // Information saved before going into fullscreen mode, used to restore the
-  // window afterwards.
-  struct SavedWindowInfo {
-    bool maximized;
-    LONG style;
-    LONG ex_style;
-    RECT window_rect;
-  };
-
-  void SetFullscreenImpl(bool fullscreen, bool for_metro);
-
-  HWND hwnd_;
-  bool fullscreen_;
-  bool metro_snap_;
-
-  // Saved window information from before entering fullscreen mode.
-  // TODO(beng): move to private once GetRestoredBounds() moves onto Widget.
-  SavedWindowInfo saved_window_info_;
-
-  DISALLOW_COPY_AND_ASSIGN(FullscreenHandler);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_WIN_FULLSCREEN_HANDLER_H_