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// 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.
#ifndef WEBKIT_FILEAPI_FILE_SYSTEM_TASK_RUNNERS_H_
#define WEBKIT_FILEAPI_FILE_SYSTEM_TASK_RUNNERS_H_
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "webkit/storage/webkit_storage_export.h"
namespace base {
class SequencedTaskRunner;
class SingleThreadTaskRunner;
} // namespace
namespace fileapi {
// This class holds task runners used for filesystem related stuff.
class WEBKIT_STORAGE_EXPORT FileSystemTaskRunners {
public:
FileSystemTaskRunners(
base::SingleThreadTaskRunner* io_task_runner,
base::SingleThreadTaskRunner* file_task_runner,
base::SequencedTaskRunner* media_task_runner);
~FileSystemTaskRunners();
static scoped_ptr<FileSystemTaskRunners> CreateMockTaskRunners();
base::SingleThreadTaskRunner* io_task_runner() {
return io_task_runner_.get();
}
base::SingleThreadTaskRunner* file_task_runner() {
return file_task_runner_.get();
}
base::SequencedTaskRunner* media_task_runner() {
return media_task_runner_.get();
}
private:
scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_;
scoped_refptr<base::SequencedTaskRunner> media_task_runner_;
DISALLOW_COPY_AND_ASSIGN(FileSystemTaskRunners);
};
} // namespace fileapi
#endif // WEBKIT_FILEAPI_FILE_SYSTEM_TASK_RUNNERS_H_
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