blob: a4fbc913bdffa4e9d6ae6239ec77d3af37081149 [file] [log] [blame]
// Copyright 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 "base/task_runner.h"
namespace content {
// A task runner that runs tasks on a single webkit worker thread which
// is managed by webkit_glue::WorkerTaskRunner.
// Note that this implementation ignores the delay duration for PostDelayedTask
// and have it behave the same as PostTask.
class WorkerThreadTaskRunner : public base::TaskRunner {
explicit WorkerThreadTaskRunner(int worker_thread_id);
// Gets the WorkerThreadTaskRunner for the current worker thread.
// This returns non-null value only when it is called on a worker thread.
static scoped_refptr<WorkerThreadTaskRunner> current();
// TaskRunner overrides.
virtual bool PostDelayedTask(const tracked_objects::Location& from_here,
const base::Closure& task,
base::TimeDelta delay) OVERRIDE;
virtual bool RunsTasksOnCurrentThread() const OVERRIDE;
virtual ~WorkerThreadTaskRunner();
const int worker_thread_id_;
} // namespace content