[Downloads] Allow acquiring dangerous download file.

chrome/browser/download/download_shelf_context_menu.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/download/download_shelf_context_menu.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_crx_util.h"
 #include "chrome/browser/download/download_item_model.h"
 #include "chrome/browser/download/download_prefs.h"
@@ skipping 119 matching lines @@
       // menu item, recheck if the download is in progress state before toggling
       // pause.
       if (download_item_->IsPartialDownload()) {
         if (download_item_->IsPaused())
           download_item_->Resume();
         else
           download_item_->Pause();
       }
       break;
     case DISCARD:
-      download_item_->Delete(DownloadItem::DELETE_DUE_TO_USER_DISCARD);
+      download_item_->Remove();
       break;
     case KEEP:
-      download_item_->DangerousDownloadValidated();
+      download_item_->ValidateDangerousDownload();
       break;
     case LEARN_MORE_SCANNING: {
 #if defined(FULL_SAFE_BROWSING)
       using safe_browsing::DownloadProtectionService;
       SafeBrowsingService* sb_service =
           g_browser_process->safe_browsing_service();
       DownloadProtectionService* protection_service =
           (sb_service ? sb_service->download_protection_service() : NULL);
       if (protection_service) {
         protection_service->ShowDetailsForDownload(*download_item_, navigator_);
@@ skipping 137 matching lines @@
   malicious_download_menu_model_->AddItemWithStringId(
       DISCARD, IDS_DOWNLOAD_MENU_DISCARD);
   malicious_download_menu_model_->AddItemWithStringId(
       KEEP, IDS_DOWNLOAD_MENU_KEEP);
   malicious_download_menu_model_->AddSeparator(ui::NORMAL_SEPARATOR);
   malicious_download_menu_model_->AddItemWithStringId(
       LEARN_MORE_SCANNING, IDS_DOWNLOAD_MENU_LEARN_MORE_SCANNING);
 
   return malicious_download_menu_model_.get();
 }