GTK: Refresh the visibliity of other download items when removing a download ...

chrome/browser/gtk/download_item_gtk.cc

 // Copyright (c) 2009 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/gtk/download_item_gtk.h"
 
 #include "app/l10n_util.h"
 #include "app/gfx/canvas_paint.h"
 #include "app/gfx/font.h"
 #include "app/gfx/text_elider.h"
@@ skipping 322 matching lines @@
 
   new_item_animation_->Show();
 }
 
 DownloadItemGtk::~DownloadItemGtk() {
   icon_consumer_.CancelAllRequests();
   StopDownloadProgress();
   get_download()->RemoveObserver(this);
   g_signal_handlers_disconnect_by_func(parent_shelf_->GetHBox(),
       reinterpret_cast<gpointer>(OnShelfResized), this);
+  gtk_widget_show_all(parent_shelf_->GetHBox());
 
   hbox_.Destroy();
   progress_area_.Destroy();
   body_.Destroy();
 }
 
 void DownloadItemGtk::OnDownloadUpdated(DownloadItem* download) {
   DCHECK_EQ(download, get_download());
 
   if (dangerous_prompt_ != NULL &&
@@ skipping 547 matching lines @@
 
 // static
 void DownloadItemGtk::OnDangerousDecline(GtkWidget* button,
                                          DownloadItemGtk* item) {
   UMA_HISTOGRAM_LONG_TIMES("clickjacking.discard_download",
                            base::Time::Now() - item->creation_time_);
   if (item->get_download()->state() == DownloadItem::IN_PROGRESS)
     item->get_download()->Cancel(true);
   item->get_download()->Remove(true);
 }