Implement new dangerous download reporting dialog for UNCOMMON_DOWNLOAD, in Views

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 "base/command_line.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_crx_util.h"
 #include "chrome/browser/download/download_item_model.h"
@@ skipping 332 matching lines @@
   return interrupted_download_menu_model_.get();
 }
 
 ui::SimpleMenuModel* DownloadShelfContextMenu::GetMaybeMaliciousMenuModel() {
   if (maybe_malicious_download_menu_model_)
     return maybe_malicious_download_menu_model_.get();
 
   maybe_malicious_download_menu_model_.reset(new ui::SimpleMenuModel(this));
 
   maybe_malicious_download_menu_model_->AddItemWithStringId(
-      DISCARD, IDS_DOWNLOAD_MENU_DISCARD);
-  maybe_malicious_download_menu_model_->AddItemWithStringId(
       KEEP, IDS_DOWNLOAD_MENU_KEEP);
   maybe_malicious_download_menu_model_->AddSeparator(ui::NORMAL_SEPARATOR);
   maybe_malicious_download_menu_model_->AddItemWithStringId(
       LEARN_MORE_SCANNING, IDS_DOWNLOAD_MENU_LEARN_MORE_SCANNING);
   return maybe_malicious_download_menu_model_.get();
 }
 
 ui::SimpleMenuModel*
 DownloadShelfContextMenu::GetMaliciousMenuModel() {
   if (malicious_download_menu_model_)
     return malicious_download_menu_model_.get();
 
   malicious_download_menu_model_.reset(new ui::SimpleMenuModel(this));
 
   DownloadItemModel download_model(download_item_);
   if (download_model.ShouldAllowDownloadFeedback()) {
     malicious_download_menu_model_->AddItemWithStringId(
         REPORT, IDS_DOWNLOAD_MENU_REPORT);
   }
   malicious_download_menu_model_->AddItemWithStringId(
       LEARN_MORE_SCANNING, IDS_DOWNLOAD_MENU_LEARN_MORE_SCANNING);
 
   return malicious_download_menu_model_.get();
 }