[Downloads] Allow acquiring dangerous download file.

chrome/browser/extensions/api/downloads/downloads_api.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/extensions/api/downloads/downloads_api.h"
 
 #include <algorithm>
 #include <cctype>
 #include <iterator>
 #include <set>
@@ skipping 1053 matching lines @@
   // DownloadDangerPrompt deletes itself
   return true;
 }
 
 void DownloadsAcceptDangerFunction::DangerPromptCallback(
     bool accept, int download_id) {
   if (accept) {
     DownloadItem* download_item = GetDownloadIfInProgress(
         profile(), include_incognito(), download_id);
     if (download_item)
-      download_item->DangerousDownloadValidated();
+      download_item->ValidateDangerousDownload();
   }
   SendResponse(error_.empty());
 }
 
 DownloadsShowFunction::DownloadsShowFunction() {}
 
 DownloadsShowFunction::~DownloadsShowFunction() {}
 
 bool DownloadsShowFunction::RunImpl() {
   scoped_ptr<extensions::api::downloads::Show::Params> params(
@@ skipping 413 matching lines @@
   DownloadsNotificationSource notification_source;
   notification_source.event_name = event_name;
   notification_source.profile = profile_;
   content::Source<DownloadsNotificationSource> content_source(
       &notification_source);
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_EXTENSION_DOWNLOADS_EVENT,
       content_source,
       content::Details<std::string>(&json_args));
 }