Added dangerous download prompting.

chrome/browser/download/download_util.cc

 // Copyright (c) 2006-2008 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.
 //
 // Download utility implementation
 
 #include <string>
 
 #include "chrome/browser/download/download_util.h"
 
@@ skipping 115 matching lines @@
       OpenDownload(download_);
       break;
     case ALWAYS_OPEN_TYPE: {
       const std::wstring extension =
           file_util::GetFileExtensionFromPath(download_->full_path());
       download_->manager()->OpenFilesOfExtension(
           extension, !IsItemChecked(ALWAYS_OPEN_TYPE));
       break;
     }
     case REMOVE_ITEM:
-      download_->Remove();
+      download_->Remove(false);
       break;
     case CANCEL:
       download_->Cancel(true);
       break;
     default:
       NOTREACHED();
   }
 }
 
 // DownloadShelfContextMenu ----------------------------------------------------
@@ skipping 251 matching lines @@
 
   // Run the drag and drop loop
   DWORD effects;
   DoDragDrop(data.get(), drag_source.get(), DROPEFFECT_COPY | DROPEFFECT_LINK,
              &effects);
 }
 
 
 }  // namespace download_util