A few minor changes to the chrome.downloads extension API

chrome/browser/ui/webui/downloads_dom_handler.cc

 // Copyright (c) 2012 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/downloads_dom_handler.h"
 
 #include <algorithm>
 #include <functional>
 
 #include "base/basictypes.h"
@@ skipping 498 matching lines @@
 }
 
 void DownloadsDOMHandler::ShowDangerPrompt(
     content::DownloadItem* dangerous_item) {
   DownloadDangerPrompt* danger_prompt = DownloadDangerPrompt::Create(
       dangerous_item,
       GetWebUIWebContents(),
       false,
       base::Bind(&DownloadsDOMHandler::DangerPromptAccepted,
                  weak_ptr_factory_.GetWeakPtr(), dangerous_item->GetId()),
+      base::Closure(),
       base::Closure());
   // danger_prompt will delete itself.
   DCHECK(danger_prompt);
 }
 
 void DownloadsDOMHandler::DangerPromptAccepted(int download_id) {
   content::DownloadItem* item = NULL;
   if (main_notifier_.GetManager())
     item = main_notifier_.GetManager()->GetDownload(download_id);
   if (!item && original_notifier_.get() && original_notifier_->GetManager())
@@ skipping 29 matching lines @@
 }
 
 void DownloadsDOMHandler::CallDownloadsList(const base::ListValue& downloads) {
   web_ui()->CallJavascriptFunction("downloadsList", downloads);
 }
 
 void DownloadsDOMHandler::CallDownloadUpdated(
     const base::ListValue& download_item) {
   web_ui()->CallJavascriptFunction("downloadUpdated", download_item);
 }