Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/download/download_shelf_context_menu_gtk.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 CHROME_BROWSER_UI_GTK_DOWNLOAD_DOWNLOAD_SHELF_CONTEXT_MENU_GTK_H_
-#define CHROME_BROWSER_UI_GTK_DOWNLOAD_DOWNLOAD_SHELF_CONTEXT_MENU_GTK_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/download/download_shelf_context_menu.h"
-#include "chrome/browser/ui/gtk/menu_gtk.h"
-
-class DownloadItemGtk;
-
-class DownloadShelfContextMenuGtk : public DownloadShelfContextMenu,
-                                    public MenuGtk::Delegate {
- public:
-  DownloadShelfContextMenuGtk(DownloadItemGtk* download_item,
-                              content::PageNavigator* navigator);
-  virtual ~DownloadShelfContextMenuGtk();
-
-  void Popup(GtkWidget* widget, GdkEventButton* event);
-
- private:
-  // MenuGtk::Delegate:
-  virtual void StoppedShowing() OVERRIDE;
-  virtual GtkWidget* GetImageForCommandId(int command_id) const OVERRIDE;
-
-  // The menu we show on Popup(). We keep a pointer to it for a couple reasons:
-  //  * we don't want to have to recreate the menu every time it's popped up.
-  //  * we have to keep it in scope for longer than the duration of Popup(), or
-  //    completing the user-selected action races against the menu's
-  //    destruction.
-  scoped_ptr<MenuGtk> menu_;
-
-  // The download item that created us.
-  DownloadItemGtk* download_item_gtk_;
-
-  DISALLOW_COPY_AND_ASSIGN(DownloadShelfContextMenuGtk);
-};
-
-#endif  // CHROME_BROWSER_UI_GTK_DOWNLOAD_DOWNLOAD_SHELF_CONTEXT_MENU_GTK_H_