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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 // An implementation of WebThread in terms of base::MessageLoop and | 5 // An implementation of WebThread in terms of base::MessageLoop and |
| 6 // base::Thread | 6 // base::Thread |
| 7 | 7 |
| 8 #include "public/platform/scheduler/child/webthread_base.h" | 8 #include "public/platform/scheduler/child/webthread_base.h" |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
| 11 #include "base/bind_helpers.h" | 11 #include "base/bind_helpers.h" |
| 12 #include "base/memory/ptr_util.h" | 12 #include "base/memory/ptr_util.h" |
| 13 #include "base/pending_task.h" | 13 #include "base/pending_task.h" |
| 14 #include "base/threading/platform_thread.h" | 14 #include "base/threading/platform_thread.h" |
| 15 #include "public/platform/WebTraceLocation.h" |
| 15 #include "public/platform/scheduler/child/single_thread_idle_task_runner.h" | 16 #include "public/platform/scheduler/child/single_thread_idle_task_runner.h" |
| 16 #include "public/platform/WebTraceLocation.h" | |
| 17 | 17 |
| 18 namespace blink { | 18 namespace blink { |
| 19 namespace scheduler { | 19 namespace scheduler { |
| 20 | 20 |
| 21 class WebThreadBase::TaskObserverAdapter | 21 class WebThreadBase::TaskObserverAdapter |
| 22 : public base::MessageLoop::TaskObserver { | 22 : public base::MessageLoop::TaskObserver { |
| 23 public: | 23 public: |
| 24 explicit TaskObserverAdapter(WebThread::TaskObserver* observer) | 24 explicit TaskObserverAdapter(WebThread::TaskObserver* observer) |
| 25 : observer_(observer) {} | 25 : observer_(observer) {} |
| 26 | 26 |
| (...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 60 return; | 60 return; |
| 61 RemoveTaskObserverInternal(iter->second); | 61 RemoveTaskObserverInternal(iter->second); |
| 62 delete iter->second; | 62 delete iter->second; |
| 63 task_observer_map_.erase(iter); | 63 task_observer_map_.erase(iter); |
| 64 } | 64 } |
| 65 | 65 |
| 66 void WebThreadBase::addTaskTimeObserver(TaskTimeObserver* task_time_observer) { | 66 void WebThreadBase::addTaskTimeObserver(TaskTimeObserver* task_time_observer) { |
| 67 AddTaskTimeObserverInternal(task_time_observer); | 67 AddTaskTimeObserverInternal(task_time_observer); |
| 68 } | 68 } |
| 69 | 69 |
| 70 void WebThreadBase::removeTaskTimeObserver(TaskTimeObserver* task_time_observer)
{ | 70 void WebThreadBase::removeTaskTimeObserver( |
| 71 TaskTimeObserver* task_time_observer) { |
| 71 RemoveTaskTimeObserverInternal(task_time_observer); | 72 RemoveTaskTimeObserverInternal(task_time_observer); |
| 72 } | 73 } |
| 73 | 74 |
| 74 void WebThreadBase::AddTaskObserverInternal( | 75 void WebThreadBase::AddTaskObserverInternal( |
| 75 base::MessageLoop::TaskObserver* observer) { | 76 base::MessageLoop::TaskObserver* observer) { |
| 76 base::MessageLoop::current()->AddTaskObserver(observer); | 77 base::MessageLoop::current()->AddTaskObserver(observer); |
| 77 } | 78 } |
| 78 | 79 |
| 79 void WebThreadBase::RemoveTaskObserverInternal( | 80 void WebThreadBase::RemoveTaskObserverInternal( |
| 80 base::MessageLoop::TaskObserver* observer) { | 81 base::MessageLoop::TaskObserver* observer) { |
| (...skipping 13 matching lines...) Expand all Loading... |
| 94 location, base::Bind(&WebThreadBase::RunWebThreadIdleTask, | 95 location, base::Bind(&WebThreadBase::RunWebThreadIdleTask, |
| 95 base::Passed(base::WrapUnique(idle_task)))); | 96 base::Passed(base::WrapUnique(idle_task)))); |
| 96 } | 97 } |
| 97 | 98 |
| 98 bool WebThreadBase::isCurrentThread() const { | 99 bool WebThreadBase::isCurrentThread() const { |
| 99 return GetTaskRunner()->BelongsToCurrentThread(); | 100 return GetTaskRunner()->BelongsToCurrentThread(); |
| 100 } | 101 } |
| 101 | 102 |
| 102 } // namespace scheduler | 103 } // namespace scheduler |
| 103 } // namespace blink | 104 } // namespace blink |
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