Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/download/download_shelf_context_menu_gtk.cc

-// 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.
-
-#include "chrome/browser/ui/gtk/download/download_shelf_context_menu_gtk.h"
-
-#include "base/logging.h"
-#include "chrome/browser/download/download_item_model.h"
-#include "chrome/browser/ui/gtk/download/download_item_gtk.h"
-#include "content/public/browser/page_navigator.h"
-#include "ui/gfx/point.h"
-
-DownloadShelfContextMenuGtk::DownloadShelfContextMenuGtk(
-    DownloadItemGtk* download_item,
-    content::PageNavigator* navigator)
-    : DownloadShelfContextMenu(download_item->download(), navigator),
-      download_item_gtk_(download_item) {
-}
-
-DownloadShelfContextMenuGtk::~DownloadShelfContextMenuGtk() {}
-
-void DownloadShelfContextMenuGtk::Popup(GtkWidget* widget,
-                                        GdkEventButton* event) {
-  ui::SimpleMenuModel* menu_model = GetMenuModel();
-  // Popup() should never be called after the DownloadItem is destroyed.
-  DCHECK(menu_model);
-
-  menu_.reset(new MenuGtk(this, menu_model));
-
-  if (widget)
-    menu_->PopupForWidget(widget, event->button, event->time);
-  else
-    menu_->PopupAsContext(gfx::Point(event->x_root, event->y_root),
-                          event->time);
-}
-
-void DownloadShelfContextMenuGtk::StoppedShowing() {
-  download_item_gtk_->menu_showing_ = false;
-  gtk_widget_queue_draw(download_item_gtk_->menu_button_);
-}
-
-GtkWidget* DownloadShelfContextMenuGtk::GetImageForCommandId(
-    int command_id) const {
-  const char* stock = NULL;
-  switch (command_id) {
-    case SHOW_IN_FOLDER:
-    case OPEN_WHEN_COMPLETE:
-      stock = GTK_STOCK_OPEN;
-      break;
-
-    case CANCEL:
-      stock = GTK_STOCK_CANCEL;
-      break;
-
-    case ALWAYS_OPEN_TYPE:
-    case TOGGLE_PAUSE:
-      stock = NULL;
-      break;
-
-    default:
-      NOTREACHED();
-      break;
-  }
-  return stock ? gtk_image_new_from_stock(stock, GTK_ICON_SIZE_MENU) : NULL;
-}