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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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_RENDERER_THROTTLED_TIME_DOMAIN_H_ | 5 #ifndef THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_RENDERER_THROTTLED_TIME_DOM
AIN_H_ |
| 6 #define COMPONENTS_SCHEDULER_RENDERER_THROTTLED_TIME_DOMAIN_H_ | 6 #define THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_RENDERER_THROTTLED_TIME_DOM
AIN_H_ |
| 7 | 7 |
| 8 #include "base/macros.h" | 8 #include "base/macros.h" |
| 9 #include "components/scheduler/base/real_time_domain.h" | 9 #include "platform/scheduler/base/real_time_domain.h" |
| 10 | 10 |
| 11 namespace blink { |
| 11 namespace scheduler { | 12 namespace scheduler { |
| 12 | 13 |
| 13 // A time domain for throttled tasks. behaves like an RealTimeDomain except it | 14 // A time domain for throttled tasks. behaves like an RealTimeDomain except it |
| 14 // relies on the owner (ThrottlingHelper) to schedule wakeups. | 15 // relies on the owner (ThrottlingHelper) to schedule wakeups. |
| 15 class SCHEDULER_EXPORT ThrottledTimeDomain : public RealTimeDomain { | 16 class BLINK_PLATFORM_EXPORT ThrottledTimeDomain : public RealTimeDomain { |
| 16 public: | 17 public: |
| 17 ThrottledTimeDomain(TimeDomain::Observer* observer, | 18 ThrottledTimeDomain(TimeDomain::Observer* observer, |
| 18 const char* tracing_category); | 19 const char* tracing_category); |
| 19 ~ThrottledTimeDomain() override; | 20 ~ThrottledTimeDomain() override; |
| 20 | 21 |
| 21 // TimeDomain implementation: | 22 // TimeDomain implementation: |
| 22 const char* GetName() const override; | 23 const char* GetName() const override; |
| 23 void RequestWakeup(base::TimeTicks now, base::TimeDelta delay) override; | 24 void RequestWakeup(base::TimeTicks now, base::TimeDelta delay) override; |
| 24 bool MaybeAdvanceTime() override; | 25 bool MaybeAdvanceTime() override; |
| 25 | 26 |
| 26 using TimeDomain::ClearExpiredWakeups; | 27 using TimeDomain::ClearExpiredWakeups; |
| 27 | 28 |
| 28 private: | 29 private: |
| 29 DISALLOW_COPY_AND_ASSIGN(ThrottledTimeDomain); | 30 DISALLOW_COPY_AND_ASSIGN(ThrottledTimeDomain); |
| 30 }; | 31 }; |
| 31 | 32 |
| 32 } // namespace scheduler | 33 } // namespace scheduler |
| 34 } // namespace blink |
| 33 | 35 |
| 34 #endif // COMPONENTS_SCHEDULER_RENDERER_THROTTLED_TIME_DOMAIN_H_ | 36 #endif // THIRD_PARTY_WEBKIT_SOURCE_PLATFORM_SCHEDULER_RENDERER_THROTTLED_TIME_
DOMAIN_H_ |
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