| Index: base/task_scheduler/utils.h
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| diff --git a/base/task_scheduler/utils.h b/base/task_scheduler/utils.h
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..759669679478487570eee77e9f1e360b08d3a804
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| --- /dev/null
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| +++ b/base/task_scheduler/utils.h
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| @@ -0,0 +1,31 @@
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| +// Copyright 2016 The Chromium Authors. All rights reserved.
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| +// Use of this source code is governed by a BSD-style license that can be
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| +// found in the LICENSE file.
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| +
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| +#ifndef BASE_TASK_SCHEDULER_UTILS_H_
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| +#define BASE_TASK_SCHEDULER_UTILS_H_
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| +
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| +#include "base/base_export.h"
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| +#include "base/memory/ref_counted.h"
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| +#include "base/memory/scoped_ptr.h"
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| +#include "base/task_scheduler/sequence.h"
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| +#include "base/task_scheduler/task.h"
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| +
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| +namespace base {
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| +namespace internal {
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| +
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| +class PriorityQueue;
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| +class TaskTracker;
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| +
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| +// If TaskTracker allows |task| to be posted, inserts it into |sequence|. Then,
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| +// inserts |sequence| into |priority_queue| if it was empty before |task| was
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| +// inserted into it.
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| +void BASE_EXPORT PostTaskHelper(scoped_ptr<Task> task,
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| +                                scoped_refptr<Sequence> sequence,
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| +                                PriorityQueue* priority_queue,
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| +                                TaskTracker* task_tracker);
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| +
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| +}  // namespace internal
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| +}  // namespace base
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| +
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| +#endif  // BASE_TASK_SCHEDULER_UTILS_H_
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| 
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