| // Copyright 2017 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/download/download_task_runner.h" |
| |
| #include "base/task_scheduler/lazy_task_runner.h" |
| #include "build/build_config.h" |
| |
| namespace content { |
| |
| namespace { |
| |
| #if defined(OS_WIN) |
| // On Windows, the download code dips into COM and the shell here and there, |
| // necessitating the use of a COM single-threaded apartment sequence. |
| base::LazyCOMSTATaskRunner g_download_task_runner = |
| LAZY_COM_STA_TASK_RUNNER_INITIALIZER( |
| base::TaskTraits(base::MayBlock(), base::TaskPriority::USER_VISIBLE), |
| base::SingleThreadTaskRunnerThreadMode::SHARED); |
| #else |
| base::LazySequencedTaskRunner g_download_task_runner = |
| LAZY_SEQUENCED_TASK_RUNNER_INITIALIZER( |
| base::TaskTraits(base::MayBlock(), base::TaskPriority::USER_VISIBLE)); |
| #endif |
| |
| } // namespace |
| |
| scoped_refptr<base::SequencedTaskRunner> GetDownloadTaskRunner() { |
| return g_download_task_runner.Get(); |
| } |
| |
| } // namespace content |
