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31 #ifndef PerformanceTiming_h
32 #define PerformanceTiming_h
34 #include "bindings/core/v8/ScriptWrappable.h"
35 #include "core/frame/DOMWindowProperty.h"
36 #include "platform/heap/Handle.h"
37 #include "wtf/PassRefPtr.h"
38 #include "wtf/RefCounted.h"
42 class DocumentLoadTiming;
44 struct DocumentTiming;
46 class ResourceLoadTiming;
48 class PerformanceTiming FINAL : public RefCountedWillBeGarbageCollectedFinalized<PerformanceTiming>, public ScriptWrappable, public DOMWindowProperty {
50 static PassRefPtrWillBeRawPtr<PerformanceTiming> create(LocalFrame* frame)
52 return adoptRefWillBeNoop(new PerformanceTiming(frame));
55 unsigned long long navigationStart() const;
56 unsigned long long unloadEventStart() const;
57 unsigned long long unloadEventEnd() const;
58 unsigned long long redirectStart() const;
59 unsigned long long redirectEnd() const;
60 unsigned long long fetchStart() const;
61 unsigned long long domainLookupStart() const;
62 unsigned long long domainLookupEnd() const;
63 unsigned long long connectStart() const;
64 unsigned long long connectEnd() const;
65 unsigned long long secureConnectionStart() const;
66 unsigned long long requestStart() const;
67 unsigned long long responseStart() const;
68 unsigned long long responseEnd() const;
69 unsigned long long domLoading() const;
70 unsigned long long domInteractive() const;
71 unsigned long long domContentLoadedEventStart() const;
72 unsigned long long domContentLoadedEventEnd() const;
73 unsigned long long domComplete() const;
74 unsigned long long loadEventStart() const;
75 unsigned long long loadEventEnd() const;
77 void trace(Visitor*) { }
80 explicit PerformanceTiming(LocalFrame*);
82 const DocumentTiming* documentTiming() const;
83 DocumentLoader* documentLoader() const;
84 DocumentLoadTiming* documentLoadTiming() const;
85 ResourceLoadTiming* resourceLoadTiming() const;
87 unsigned long long monotonicTimeToIntegerMilliseconds(double) const;
92 #endif // !defined(PerformanceTiming_h)