OLD | NEW |
---|---|
1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. |
3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
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 | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
(...skipping 58 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
69 #include "core/inspector/InspectorTraceEvents.h" | 69 #include "core/inspector/InspectorTraceEvents.h" |
70 #include "core/loader/DocumentLoader.h" | 70 #include "core/loader/DocumentLoader.h" |
71 #include "core/loader/FrameLoaderClient.h" | 71 #include "core/loader/FrameLoaderClient.h" |
72 #include "core/loader/SinkDocument.h" | 72 #include "core/loader/SinkDocument.h" |
73 #include "core/loader/appcache/ApplicationCache.h" | 73 #include "core/loader/appcache/ApplicationCache.h" |
74 #include "core/page/ChromeClient.h" | 74 #include "core/page/ChromeClient.h" |
75 #include "core/page/CreateWindow.h" | 75 #include "core/page/CreateWindow.h" |
76 #include "core/page/Page.h" | 76 #include "core/page/Page.h" |
77 #include "core/page/WindowFeatures.h" | 77 #include "core/page/WindowFeatures.h" |
78 #include "core/page/scrolling/ScrollingCoordinator.h" | 78 #include "core/page/scrolling/ScrollingCoordinator.h" |
79 #include "core/timing/DOMWindowPerformance.h" | |
80 #include "core/timing/Performance.h" | |
79 #include "platform/EventDispatchForbiddenScope.h" | 81 #include "platform/EventDispatchForbiddenScope.h" |
80 #include "platform/weborigin/SecurityOrigin.h" | 82 #include "platform/weborigin/SecurityOrigin.h" |
81 #include "platform/weborigin/Suborigin.h" | 83 #include "platform/weborigin/Suborigin.h" |
82 #include "public/platform/Platform.h" | 84 #include "public/platform/Platform.h" |
83 #include "public/platform/WebFrameScheduler.h" | 85 #include "public/platform/WebFrameScheduler.h" |
84 #include "public/platform/WebScreenInfo.h" | 86 #include "public/platform/WebScreenInfo.h" |
85 #include <memory> | 87 #include <memory> |
86 | 88 |
87 namespace blink { | 89 namespace blink { |
88 | 90 |
(...skipping 1306 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1395 // If fetcher->countPreloads() is not empty here, it's full of link | 1397 // If fetcher->countPreloads() is not empty here, it's full of link |
1396 // preloads, as speculatove preloads were cleared at DCL. | 1398 // preloads, as speculatove preloads were cleared at DCL. |
1397 if (frame() && documentLoader == frame()->loader().documentLoader() && | 1399 if (frame() && documentLoader == frame()->loader().documentLoader() && |
1398 documentLoader->fetcher()->countPreloads()) | 1400 documentLoader->fetcher()->countPreloads()) |
1399 m_unusedPreloadsTimer.startOneShot(unusedPreloadTimeoutInSeconds, | 1401 m_unusedPreloadsTimer.startOneShot(unusedPreloadTimeoutInSeconds, |
1400 BLINK_FROM_HERE); | 1402 BLINK_FROM_HERE); |
1401 } else { | 1403 } else { |
1402 dispatchEvent(loadEvent, document()); | 1404 dispatchEvent(loadEvent, document()); |
1403 } | 1405 } |
1404 | 1406 |
1407 Performance* performance = DOMWindowPerformance::performance(*this); | |
1408 DCHECK(performance); | |
kinuko
2016/11/06 15:16:43
nit: this DCHECK is redundant; if it's null we cra
sunjian
2016/11/08 02:10:18
I guess it's for documentation?
| |
1409 performance->addNavigationTiming(frame()); | |
1410 | |
1405 // For load events, send a separate load event to the enclosing frame only. | 1411 // For load events, send a separate load event to the enclosing frame only. |
1406 // This is a DOM extension and is independent of bubbling/capturing rules of | 1412 // This is a DOM extension and is independent of bubbling/capturing rules of |
1407 // the DOM. | 1413 // the DOM. |
1408 FrameOwner* owner = frame() ? frame()->owner() : nullptr; | 1414 FrameOwner* owner = frame() ? frame()->owner() : nullptr; |
1409 if (owner) | 1415 if (owner) |
1410 owner->dispatchLoad(); | 1416 owner->dispatchLoad(); |
1411 | 1417 |
1412 TRACE_EVENT_INSTANT1("devtools.timeline", "MarkLoad", | 1418 TRACE_EVENT_INSTANT1("devtools.timeline", "MarkLoad", |
1413 TRACE_EVENT_SCOPE_THREAD, "data", | 1419 TRACE_EVENT_SCOPE_THREAD, "data", |
1414 InspectorMarkLoadEvent::data(frame())); | 1420 InspectorMarkLoadEvent::data(frame())); |
(...skipping 137 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
1552 | 1558 |
1553 LocalFrame* LocalDOMWindow::frame() const { | 1559 LocalFrame* LocalDOMWindow::frame() const { |
1554 // If the LocalDOMWindow still has a frame reference, that frame must point | 1560 // If the LocalDOMWindow still has a frame reference, that frame must point |
1555 // back to this LocalDOMWindow: otherwise, it's easy to get into a situation | 1561 // back to this LocalDOMWindow: otherwise, it's easy to get into a situation |
1556 // where script execution leaks between different LocalDOMWindows. | 1562 // where script execution leaks between different LocalDOMWindows. |
1557 SECURITY_DCHECK(!m_frame || m_frame->domWindow() == this); | 1563 SECURITY_DCHECK(!m_frame || m_frame->domWindow() == this); |
1558 return m_frame; | 1564 return m_frame; |
1559 } | 1565 } |
1560 | 1566 |
1561 } // namespace blink | 1567 } // namespace blink |
OLD | NEW |