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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 #ifndef CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ | 5 #ifndef CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ |
6 #define CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ | 6 #define CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/singleton.h" | 9 #include "base/memory/singleton.h" |
10 #include "base/observer_list.h" | 10 #include "base/observer_list.h" |
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57 | 57 |
58 // Executes on the UI thread. | 58 // Executes on the UI thread. |
59 void Notify(const PowerEventVector&); | 59 void Notify(const PowerEventVector&); |
60 | 60 |
61 base::RepeatingTimer<PowerProfilerService> query_power_timer_; | 61 base::RepeatingTimer<PowerProfilerService> query_power_timer_; |
62 scoped_refptr<base::TaskRunner> task_runner_; | 62 scoped_refptr<base::TaskRunner> task_runner_; |
63 | 63 |
64 Status status_; | 64 Status status_; |
65 | 65 |
66 // Sampling period of power data measurement. | 66 // Sampling period of power data measurement. |
67 const base::TimeDelta sample_period_; | 67 base::TimeDelta sample_period_; |
68 ObserverList<PowerProfilerObserver> observers_; | 68 ObserverList<PowerProfilerObserver> observers_; |
69 | 69 |
70 scoped_ptr<PowerDataProvider> data_provider_; | 70 scoped_ptr<PowerDataProvider> data_provider_; |
71 | 71 |
72 DISALLOW_COPY_AND_ASSIGN(PowerProfilerService); | 72 DISALLOW_COPY_AND_ASSIGN(PowerProfilerService); |
73 }; | 73 }; |
74 | 74 |
75 } // namespace content | 75 } // namespace content |
76 | 76 |
77 #endif // CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ | 77 #endif // CONTENT_BROWSER_POWER_PROFILER_POWER_PROFILER_SERVICE_H_ |
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