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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/scheduler/child/web_task_runner_impl.h" | 5 #include "components/scheduler/child/web_task_runner_impl.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/location.h" | 8 #include "base/location.h" |
9 #include "base/single_thread_task_runner.h" | 9 #include "components/scheduler/base/task_queue.h" |
10 #include "third_party/WebKit/public/platform/WebTraceLocation.h" | 10 #include "third_party/WebKit/public/platform/WebTraceLocation.h" |
11 | 11 |
12 namespace scheduler { | 12 namespace scheduler { |
13 | 13 |
14 WebTaskRunnerImpl::WebTaskRunnerImpl( | 14 WebTaskRunnerImpl::WebTaskRunnerImpl(scoped_refptr<TaskQueue> task_queue) |
15 scoped_refptr<base::SingleThreadTaskRunner> task_runner) | 15 : task_queue_(task_queue) {} |
16 : task_runner_(task_runner) {} | |
17 | 16 |
18 WebTaskRunnerImpl::~WebTaskRunnerImpl() {} | 17 WebTaskRunnerImpl::~WebTaskRunnerImpl() {} |
19 | 18 |
20 void WebTaskRunnerImpl::postTask(const blink::WebTraceLocation& web_location, | 19 void WebTaskRunnerImpl::postTask(const blink::WebTraceLocation& web_location, |
21 blink::WebTaskRunner::Task* task) { | 20 blink::WebTaskRunner::Task* task) { |
22 tracked_objects::Location location(web_location.functionName(), | 21 tracked_objects::Location location(web_location.functionName(), |
23 web_location.fileName(), -1, nullptr); | 22 web_location.fileName(), -1, nullptr); |
24 task_runner_->PostTask( | 23 task_queue_->PostTask( |
25 location, | 24 location, |
26 base::Bind(&WebTaskRunnerImpl::runTask, | 25 base::Bind(&WebTaskRunnerImpl::runTask, |
27 base::Passed(scoped_ptr<blink::WebTaskRunner::Task>(task)))); | 26 base::Passed(scoped_ptr<blink::WebTaskRunner::Task>(task)))); |
28 } | 27 } |
29 | 28 |
30 void WebTaskRunnerImpl::postDelayedTask( | 29 void WebTaskRunnerImpl::postDelayedTask( |
31 const blink::WebTraceLocation& web_location, | 30 const blink::WebTraceLocation& web_location, |
32 blink::WebTaskRunner::Task* task, | 31 blink::WebTaskRunner::Task* task, |
33 double delayMs) { | 32 double delayMs) { |
34 DCHECK_GE(delayMs, 0.0); | 33 DCHECK_GE(delayMs, 0.0); |
35 tracked_objects::Location location(web_location.functionName(), | 34 tracked_objects::Location location(web_location.functionName(), |
36 web_location.fileName(), -1, nullptr); | 35 web_location.fileName(), -1, nullptr); |
37 task_runner_->PostDelayedTask( | 36 task_queue_->PostDelayedTask( |
38 location, | 37 location, |
39 base::Bind(&WebTaskRunnerImpl::runTask, | 38 base::Bind(&WebTaskRunnerImpl::runTask, |
40 base::Passed(scoped_ptr<blink::WebTaskRunner::Task>(task))), | 39 base::Passed(scoped_ptr<blink::WebTaskRunner::Task>(task))), |
41 base::TimeDelta::FromMillisecondsD(delayMs)); | 40 base::TimeDelta::FromMillisecondsD(delayMs)); |
42 } | 41 } |
43 | 42 |
44 blink::WebTaskRunner* WebTaskRunnerImpl::clone() { | 43 blink::WebTaskRunner* WebTaskRunnerImpl::clone() { |
45 return new WebTaskRunnerImpl(task_runner_); | 44 return new WebTaskRunnerImpl(task_queue_); |
46 } | 45 } |
47 | 46 |
48 void WebTaskRunnerImpl::runTask(scoped_ptr<blink::WebTaskRunner::Task> task) | 47 void WebTaskRunnerImpl::runTask(scoped_ptr<blink::WebTaskRunner::Task> task) |
49 { | 48 { |
50 task->run(); | 49 task->run(); |
51 } | 50 } |
52 | 51 |
53 } // namespace scheduler | 52 } // namespace scheduler |
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