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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * Copyright (C) 2012 Intel Inc. All rights reserved. | 3 * Copyright (C) 2012 Intel Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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33 #include "core/page/Performance.h" | 33 #include "core/page/Performance.h" |
34 | 34 |
35 #include "core/dom/Document.h" | 35 #include "core/dom/Document.h" |
36 #include "core/loader/DocumentLoader.h" | 36 #include "core/loader/DocumentLoader.h" |
37 #include "core/page/MemoryInfo.h" | 37 #include "core/page/MemoryInfo.h" |
38 #include "core/page/PerformanceEntry.h" | 38 #include "core/page/PerformanceEntry.h" |
39 #include "core/page/PerformanceNavigation.h" | 39 #include "core/page/PerformanceNavigation.h" |
40 #include "core/page/PerformanceResourceTiming.h" | 40 #include "core/page/PerformanceResourceTiming.h" |
41 #include "core/page/PerformanceTiming.h" | 41 #include "core/page/PerformanceTiming.h" |
42 #include "core/page/PerformanceUserTiming.h" | 42 #include "core/page/PerformanceUserTiming.h" |
43 #include "core/platform/network/ResourceResponse.h" | |
44 #include <wtf/CurrentTime.h> | 43 #include <wtf/CurrentTime.h> |
45 | 44 |
46 #include "core/page/Frame.h" | 45 #include "core/page/Frame.h" |
47 | 46 |
48 namespace WebCore { | 47 namespace WebCore { |
49 | 48 |
50 static const size_t defaultResourceTimingBufferSize = 150; | 49 static const size_t defaultResourceTimingBufferSize = 150; |
51 | 50 |
52 Performance::Performance(Frame* frame) | 51 Performance::Performance(Frame* frame) |
53 : DOMWindowProperty(frame) | 52 : DOMWindowProperty(frame) |
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217 m_userTiming = UserTiming::create(this); | 216 m_userTiming = UserTiming::create(this); |
218 m_userTiming->clearMeasures(measureName); | 217 m_userTiming->clearMeasures(measureName); |
219 } | 218 } |
220 | 219 |
221 double Performance::now() const | 220 double Performance::now() const |
222 { | 221 { |
223 return 1000.0 * m_frame->document()->loader()->timing()->monotonicTimeToZero
BasedDocumentTime(monotonicallyIncreasingTime()); | 222 return 1000.0 * m_frame->document()->loader()->timing()->monotonicTimeToZero
BasedDocumentTime(monotonicallyIncreasingTime()); |
224 } | 223 } |
225 | 224 |
226 } // namespace WebCore | 225 } // namespace WebCore |
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