1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "content/child/worker_thread_task_runner.h" 6 7 #include "base/logging.h" 8 #include "webkit/child/worker_task_runner.h" 9 10 using webkit_glue::WorkerTaskRunner; 11 12 namespace content { 13 WorkerThreadTaskRunner(int worker_thread_id)14WorkerThreadTaskRunner::WorkerThreadTaskRunner(int worker_thread_id) 15 : worker_thread_id_(worker_thread_id) { 16 } 17 current()18scoped_refptr<WorkerThreadTaskRunner> WorkerThreadTaskRunner::current() { 19 int worker_thread_id = WorkerTaskRunner::Instance()->CurrentWorkerId(); 20 if (!worker_thread_id) 21 return scoped_refptr<WorkerThreadTaskRunner>(); 22 return make_scoped_refptr(new WorkerThreadTaskRunner(worker_thread_id)); 23 } 24 PostDelayedTask(const tracked_objects::Location &,const base::Closure & task,base::TimeDelta delay)25bool WorkerThreadTaskRunner::PostDelayedTask( 26 const tracked_objects::Location& /* from_here */, 27 const base::Closure& task, 28 base::TimeDelta delay) { 29 // Currently non-zero delay is not supported. 30 DCHECK(!delay.ToInternalValue()); 31 return WorkerTaskRunner::Instance()->PostTask(worker_thread_id_, task); 32 } 33 RunsTasksOnCurrentThread() const34bool WorkerThreadTaskRunner::RunsTasksOnCurrentThread() const { 35 return worker_thread_id_ == WorkerTaskRunner::Instance()->CurrentWorkerId(); 36 } 37 ~WorkerThreadTaskRunner()38WorkerThreadTaskRunner::~WorkerThreadTaskRunner() {} 39 40 } // namespace content 41