Browser crashes while closing download shelf if menu is open

chrome/browser/ui/gtk/download/download_item_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_item_gtk.h"
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/metrics/histogram.h"
 #include "base/string_util.h"
@@ skipping 248 matching lines @@
     gtk_widget_set_size_request(body_.get(), kMinDownloadItemWidth, -1);
   }
 
   new_item_animation_->Show();
 
   complete_animation_.SetTweenType(ui::Tween::LINEAR);
   complete_animation_.SetSlideDuration(kCompleteAnimationDurationMs);
 }
 
 DownloadItemGtk::~DownloadItemGtk() {
+  // First close the menu and then destroy the GtkWidgets. Bug#97724
+  if (menu_.get())
+    menu_.reset();
+
   icon_consumer_.CancelAllRequests();
   StopDownloadProgress();
   get_download()->RemoveObserver(this);
 
   // We may free some shelf space for showing more download items.
   parent_shelf_->MaybeShowMoreDownloadItems();
 
   hbox_.Destroy();
   progress_area_.Destroy();
   body_.Destroy();
@@ skipping 595 matching lines @@
   get_download()->DangerousDownloadValidated();
 }
 
 void DownloadItemGtk::OnDangerousDecline(GtkWidget* button) {
   UMA_HISTOGRAM_LONG_TIMES("clickjacking.discard_download",
                            base::Time::Now() - creation_time_);
   if (get_download()->IsPartialDownload())
     get_download()->Cancel(true);
   get_download()->Delete(DownloadItem::DELETE_DUE_TO_USER_DISCARD);
 }