[Downloads/History] Add tab-url and tab-referrer-url to DownloadRow

chrome/browser/extensions/api/downloads/downloads_api_browsertest.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.
 
 // Disable everything on windows only. http://crbug.com/306144
 #ifndef OS_WIN
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 414 matching lines @@
     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(
           base::GenerateGUID(),
           content::DownloadItem::kInvalidId + 1 + i,
           downloads_directory().Append(history_info[i].filename),
           downloads_directory().Append(history_info[i].filename),
           url_chain,
-          GURL(),  // URL Chain, referrer
+          GURL(),
+          GURL(),
+          GURL(),
           std::string(),
           std::string(),  // mime_type, original_mime_type
           current,
           current,  // start_time, end_time
           std::string(),
           std::string(),  // etag, last_modified
           1,
           1,                      // received_bytes, total_bytes
           std::string(),          // hash
           history_info[i].state,  // state
@@ skipping 3742 matching lines @@
   EXPECT_EQ(downloads::FILENAME_CONFLICT_ACTION_PROMPT, conflict_action);
   EXPECT_FALSE(warnings.empty());
   EXPECT_EQ(Warning::kDownloadFilenameConflict,
             warnings.begin()->warning_type());
   EXPECT_EQ("incumbent", warnings.begin()->extension_id());
 }
 
 }  // namespace extensions
 
 #endif  // http://crbug.com/306144