src/third_party/WebKit/Source/modules/performance/WorkerGlobalScopePerformance.h

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  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
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  30
  31 #ifndef WorkerGlobalScopePerformance_h
  32 #define WorkerGlobalScopePerformance_h
  33
  34 #include "modules/performance/WorkerPerformance.h"
  35 #include "platform/Supplementable.h"
  36 #include "platform/heap/Handle.h"
  37
  38 namespace blink {
  39
  40 class WorkerGlobalScope;
  41
  42 class WorkerGlobalScopePerformance FINAL : public NoBaseWillBeGarbageCollected<WorkerGlobalScopePerformance>, public WillBeHeapSupplement<WorkerGlobalScope> {
  43     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(WorkerGlobalScopePerformance);
  44 public:
  45     static WorkerGlobalScopePerformance& from(WorkerGlobalScope&);
  46
  47     static WorkerPerformance* performance(WorkerGlobalScope&);
  48
  49     virtual void trace(Visitor*);
  50
  51 private:
  52     WorkerGlobalScopePerformance();
  53
  54     WorkerPerformance* performance();
  55     static const char* supplementName();
  56
  57     PersistentWillBeMember<WorkerPerformance> m_performance;
  58 };
  59
  60 } // namespace blink
  61
  62 #endif // WorkerGlobalScopePerformance_h