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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 #ifndef COMPONENTS_SCHEDULER_CHILD_WEBTHREAD_IMPL_FOR_WORKER_SCHEDULER_H_ | 5 #ifndef COMPONENTS_SCHEDULER_CHILD_WEBTHREAD_IMPL_FOR_WORKER_SCHEDULER_H_ |
6 #define COMPONENTS_SCHEDULER_CHILD_WEBTHREAD_IMPL_FOR_WORKER_SCHEDULER_H_ | 6 #define COMPONENTS_SCHEDULER_CHILD_WEBTHREAD_IMPL_FOR_WORKER_SCHEDULER_H_ |
7 | 7 |
8 #include "components/scheduler/child/task_queue_manager.h" | 8 #include "components/scheduler/child/task_queue_manager.h" |
9 #include "components/scheduler/child/webthread_base.h" | 9 #include "components/scheduler/child/webthread_base.h" |
10 | 10 |
11 namespace base { | 11 namespace base { |
12 class WaitableEvent; | 12 class WaitableEvent; |
13 }; | 13 }; |
14 | 14 |
15 namespace blink { | 15 namespace blink { |
16 class WebScheduler; | 16 class WebScheduler; |
17 }; | 17 }; |
18 | 18 |
19 namespace scheduler { | 19 namespace scheduler { |
20 class SchedulerTaskRunnerDelegate; | 20 class SchedulerTaskRunnerDelegate; |
21 class SingleThreadIdleTaskRunner; | 21 class SingleThreadIdleTaskRunner; |
22 class WebSchedulerImpl; | 22 class WebSchedulerImpl; |
| 23 class WebTaskRunnerImpl; |
23 class WorkerScheduler; | 24 class WorkerScheduler; |
24 | 25 |
25 class SCHEDULER_EXPORT WebThreadImplForWorkerScheduler | 26 class SCHEDULER_EXPORT WebThreadImplForWorkerScheduler |
26 : public WebThreadBase, | 27 : public WebThreadBase, |
27 public base::MessageLoop::DestructionObserver { | 28 public base::MessageLoop::DestructionObserver { |
28 public: | 29 public: |
29 explicit WebThreadImplForWorkerScheduler(const char* name); | 30 explicit WebThreadImplForWorkerScheduler(const char* name); |
30 virtual ~WebThreadImplForWorkerScheduler(); | 31 virtual ~WebThreadImplForWorkerScheduler(); |
31 | 32 |
32 // blink::WebThread implementation. | 33 // blink::WebThread implementation. |
33 virtual blink::WebScheduler* scheduler() const; | 34 virtual blink::WebScheduler* scheduler() const; |
34 blink::PlatformThreadId threadId() const override; | 35 blink::PlatformThreadId threadId() const override; |
| 36 virtual blink::WebTaskRunner* taskRunner(); |
35 | 37 |
36 // WebThreadBase implementation. | 38 // WebThreadBase implementation. |
37 base::SingleThreadTaskRunner* TaskRunner() const override; | 39 base::SingleThreadTaskRunner* TaskRunner() const override; |
38 scheduler::SingleThreadIdleTaskRunner* IdleTaskRunner() const override; | 40 scheduler::SingleThreadIdleTaskRunner* IdleTaskRunner() const override; |
39 | 41 |
40 // base::MessageLoop::DestructionObserver implementation. | 42 // base::MessageLoop::DestructionObserver implementation. |
41 void WillDestroyCurrentMessageLoop() override; | 43 void WillDestroyCurrentMessageLoop() override; |
42 | 44 |
43 private: | 45 private: |
44 void AddTaskObserverInternal( | 46 void AddTaskObserverInternal( |
45 base::MessageLoop::TaskObserver* observer) override; | 47 base::MessageLoop::TaskObserver* observer) override; |
46 void RemoveTaskObserverInternal( | 48 void RemoveTaskObserverInternal( |
47 base::MessageLoop::TaskObserver* observer) override; | 49 base::MessageLoop::TaskObserver* observer) override; |
48 | 50 |
49 void InitOnThread(base::WaitableEvent* completion); | 51 void InitOnThread(base::WaitableEvent* completion); |
50 void RestoreTaskRunnerOnThread(base::WaitableEvent* completion); | 52 void RestoreTaskRunnerOnThread(base::WaitableEvent* completion); |
51 | 53 |
52 scoped_ptr<base::Thread> thread_; | 54 scoped_ptr<base::Thread> thread_; |
53 scoped_ptr<scheduler::WorkerScheduler> worker_scheduler_; | 55 scoped_ptr<scheduler::WorkerScheduler> worker_scheduler_; |
54 scoped_ptr<scheduler::WebSchedulerImpl> web_scheduler_; | 56 scoped_ptr<scheduler::WebSchedulerImpl> web_scheduler_; |
55 scoped_refptr<base::SingleThreadTaskRunner> thread_task_runner_; | 57 scoped_refptr<base::SingleThreadTaskRunner> thread_task_runner_; |
56 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; | 58 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
57 scoped_refptr<scheduler::SingleThreadIdleTaskRunner> idle_task_runner_; | 59 scoped_refptr<scheduler::SingleThreadIdleTaskRunner> idle_task_runner_; |
58 scoped_refptr<SchedulerTaskRunnerDelegate> task_runner_delegate_; | 60 scoped_refptr<SchedulerTaskRunnerDelegate> task_runner_delegate_; |
| 61 scoped_ptr<WebTaskRunnerImpl> web_task_runner_; |
59 }; | 62 }; |
60 | 63 |
61 } // namespace scheduler | 64 } // namespace scheduler |
62 | 65 |
63 #endif // COMPONENTS_SCHEDULER_CHILD_WEBTHREAD_IMPL_FOR_WORKER_SCHEDULER_H_ | 66 #endif // COMPONENTS_SCHEDULER_CHILD_WEBTHREAD_IMPL_FOR_WORKER_SCHEDULER_H_ |
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