Persist download interrupt reason, both target and current paths, and url_chain.

chrome/browser/extensions/api/downloads/downloads_api_unittest.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 <algorithm>
 
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
@@ skipping 335 matching lines @@
   // |items| will contain |count| DownloadItems in the order that they were
   // specified in |history_info|. Returns true on success and false otherwise.
   bool CreateHistoryDownloads(const HistoryDownloadInfo* history_info,
                               size_t count,
                               DownloadManager::DownloadVector* items) {
     DownloadIdComparator download_id_comparator;
     base::Time current = base::Time::Now();
     items->clear();
     GetOnRecordManager()->GetAllDownloads(items);
     CHECK_EQ(0, static_cast<int>(items->size()));
+    std::vector<GURL> url_chain;
+    url_chain.push_back(GURL());
     for (size_t i = 0; i < count; ++i) {
       DownloadItem* item = GetOnRecordManager()->CreateDownloadItem(
           downloads_directory().Append(history_info[i].filename),
-          GURL(), GURL(),    // URL, referrer
+          downloads_directory().Append(history_info[i].filename),
+          url_chain, GURL(),    // URL Chain, referrer
           current, current,  // start_time, end_time
           1, 1,              // received_bytes, total_bytes
           history_info[i].state,  // state
+          content::DOWNLOAD_INTERRUPT_REASON_NONE,
           false);                 // opened
       items->push_back(item);
     }
 
     // Order by ID so that they are in the order that we created them.
     std::sort(items->begin(), items->end(), download_id_comparator);
     // Set the danger type if necessary.
     for (size_t i = 0; i < count; ++i) {
       if (history_info[i].danger_type !=
           content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS) {
@@ skipping 1700 matching lines @@
                           "  \"state\": {"
                           "    \"previous\": \"in_progress\","
                           "    \"current\": \"complete\"}}]",
                           result_id,
                           GetFilename("on_record.txt.crdownload").c_str(),
                           GetFilename("on_record.txt").c_str())));
   std::string disk_data;
   EXPECT_TRUE(file_util::ReadFileToString(item->GetFullPath(), &disk_data));
   EXPECT_STREQ(kPayloadData, disk_data.c_str());
 }