Refactoring DownloadManager::DownloadURL to add proper annotation.

content/browser/indexed_db/indexed_db_internals_ui.cc

 // Copyright (c) 2013 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 "content/browser/indexed_db/indexed_db_internals_ui.h"
 
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/macros.h"
 #include "base/threading/platform_thread.h"
 #include "base/values.h"
 #include "content/browser/indexed_db/indexed_db_context_impl.h"
 #include "content/grit/content_resources.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/download_url_parameters.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "content/public/common/url_constants.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 #include "storage/common/database/database_identifier.h"
 #include "third_party/zlib/google/zip.h"
 #include "ui/base/text/bytes_formatting.h"
 #include "url/origin.h"
 
 using url::Origin;
 
 namespace content {
 
 namespace {
@@ skipping 256 matching lines @@
 
   // This is how to watch for the download to finish: first wait for it
   // to start, then attach a DownloadItem::Observer to observe the
   // state change to the finished state.
   dl_params->set_callback(base::Bind(&IndexedDBInternalsUI::OnDownloadStarted,
                                      base::Unretained(this), partition_path,
                                      origin, temp_path, connection_count));
 
   BrowserContext* context = web_contents->GetBrowserContext();
   BrowserContext::GetDownloadManager(context)->DownloadUrl(
-      std::move(dl_params));
+      std::move(dl_params), NO_TRAFFIC_ANNOTATION_YET);
 }
 
 // The entire purpose of this class is to delete the temp file after
 // the download is complete.
 class FileDeleter : public DownloadItem::Observer {
  public:
   explicit FileDeleter(const base::FilePath& temp_dir) : temp_dir_(temp_dir) {}
   ~FileDeleter() override;
 
   void OnDownloadUpdated(DownloadItem* download) override;
@@ skipping 43 matching lines @@
   }
 
   item->AddObserver(new FileDeleter(temp_path));
   web_ui()->CallJavascriptFunctionUnsafe(
       "indexeddb.onOriginDownloadReady", base::Value(partition_path.value()),
       base::Value(origin.Serialize()),
       base::Value(static_cast<double>(connection_count)));
 }
 
 }  // namespace content