Add mime type information to the download database

chrome/browser/history/download_row.cc

 // Copyright (c) 2011 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/history/download_row.h"
 
 namespace history {
 
 DownloadRow::DownloadRow()
     : received_bytes(0),
       total_bytes(0),
       state(content::DownloadItem::IN_PROGRESS),
       danger_type(content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS),
       interrupt_reason(content::DOWNLOAD_INTERRUPT_REASON_NONE),
       id(content::DownloadItem::kInvalidId),
       opened(false) {
 }
 
 DownloadRow::DownloadRow(
     const base::FilePath& current_path,
     const base::FilePath& target_path,
     const std::vector<GURL>& url_chain,
     const GURL& referrer,
+    const std::string& mime_type,
+    const std::string& original_mime_type,
     const base::Time& start,
     const base::Time& end,
     const std::string& etag,
     const std::string& last_modified,
     int64 received,
     int64 total,
     content::DownloadItem::DownloadState download_state,
     content::DownloadDangerType danger_type,
     content::DownloadInterruptReason interrupt_reason,
     uint32 id,
     bool download_opened,
     const std::string& ext_id,
     const std::string& ext_name)
     : current_path(current_path),
       target_path(target_path),
       url_chain(url_chain),
       referrer_url(referrer),
+      mime_type(mime_type),
+      original_mime_type(original_mime_type),
       start_time(start),
       end_time(end),
       etag(etag),
       last_modified(last_modified),
       received_bytes(received),
       total_bytes(total),
       state(download_state),
       danger_type(danger_type),
       interrupt_reason(interrupt_reason),
       id(id),
       opened(download_opened),
       by_ext_id(ext_id),
       by_ext_name(ext_name) {
 }
 
 DownloadRow::~DownloadRow() {
 }
 
 }  // namespace history