OnDownloadStarted takes DownloadItem* instead of DownloadId

chrome/browser/download/download_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.
 
 #include <sstream>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
@@ skipping 651 matching lines @@
 
       // Wait until the item is created, or we have determined that it
       // won't be.
       creation_observer->WaitForDownloadItemCreation();
 
       int32 invalid_id = content::DownloadId::Invalid().local();
       EXPECT_EQ(download_info.show_download_item,
                 creation_observer->succeeded());
       if (download_info.show_download_item) {
         EXPECT_EQ(net::OK, creation_observer->error());
-        EXPECT_NE(invalid_id, creation_observer->download_id().local());
+        EXPECT_NE(invalid_id, creation_observer->download_id());
       } else {
         EXPECT_NE(net::OK, creation_observer->error());
-        EXPECT_EQ(invalid_id, creation_observer->download_id().local());
+        EXPECT_EQ(invalid_id, creation_observer->download_id());
       }
     } else {
       // Navigate to URL normally, wait until done.
       ui_test_utils::NavigateToURLBlockUntilNavigationsComplete(browser(),
                                                                 url,
                                                                 1);
     }
 
     if (download_info.show_download_item) {
       downloads_expected++;
@@ skipping 1551 matching lines @@
   GetDownloads(browser(), &download_items);
   ASSERT_EQ(1u, download_items.size());
   ASSERT_EQ(test_server()->GetURL("echoheader?Referer"),
             download_items[0]->GetOriginalUrl());
 
   // Check that the file contains the expected referrer.
   FilePath file(download_items[0]->GetFullPath());
   std::string expected_contents = test_server()->GetURL("").spec();
   ASSERT_TRUE(VerifyFile(file, expected_contents, expected_contents.length()));
 }