Before object destruction, make sure that its select dialogs are told that we

chrome/browser/ui/webui/options/advanced_options_handler.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/webui/options/advanced_options_handler.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
@@ skipping 41 matching lines @@
 #if (defined(GOOGLE_CHROME_BUILD) && defined(OS_WIN)) || defined(OS_MACOSX)
   cloud_print_proxy_ui_enabled_ = true;
 #elif !defined(OS_CHROMEOS)
   cloud_print_proxy_ui_enabled_ =
       CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableCloudPrintProxy);
 #endif
 }
 
 AdvancedOptionsHandler::~AdvancedOptionsHandler() {
+  // There may be pending file dialogs, we need to tell them that we've gone
+  // away so they don't try and call back to us.
+  if (select_folder_dialog_.get())
+    select_folder_dialog_->ListenerDestroyed();
 }
 
 void AdvancedOptionsHandler::GetLocalizedValues(
     DictionaryValue* localized_strings) {
   DCHECK(localized_strings);
 
   static OptionsStringResource resources[] = {
     { "downloadLocationGroupName",
       IDS_OPTIONS_DOWNLOADLOCATION_GROUP_NAME },
     { "downloadLocationChangeButton",
@@ skipping 637 matching lines @@
   FundamentalValue useSSL3Value(useSSL3Setting);
   web_ui_->CallJavascriptFunction(
       "options.AdvancedOptions.SetUseSSL3CheckboxState",
       useSSL3Value, disabledValue);
   FundamentalValue useTLS1Value(useTLS1Setting);
   web_ui_->CallJavascriptFunction(
       "options.AdvancedOptions.SetUseTLS1CheckboxState",
       useTLS1Value, disabledValue);
 }
 #endif