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Side by Side Diff: third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp

Issue 2472583003: Navigation Timing Level 2 (Closed)
Patch Set: Resolved comments Created 4 years, 1 month ago
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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
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68 #include "core/inspector/InspectorInstrumentation.h" 68 #include "core/inspector/InspectorInstrumentation.h"
69 #include "core/loader/DocumentLoader.h" 69 #include "core/loader/DocumentLoader.h"
70 #include "core/loader/FrameLoaderClient.h" 70 #include "core/loader/FrameLoaderClient.h"
71 #include "core/loader/SinkDocument.h" 71 #include "core/loader/SinkDocument.h"
72 #include "core/loader/appcache/ApplicationCache.h" 72 #include "core/loader/appcache/ApplicationCache.h"
73 #include "core/page/ChromeClient.h" 73 #include "core/page/ChromeClient.h"
74 #include "core/page/CreateWindow.h" 74 #include "core/page/CreateWindow.h"
75 #include "core/page/Page.h" 75 #include "core/page/Page.h"
76 #include "core/page/WindowFeatures.h" 76 #include "core/page/WindowFeatures.h"
77 #include "core/page/scrolling/ScrollingCoordinator.h" 77 #include "core/page/scrolling/ScrollingCoordinator.h"
78 #include "core/timing/DOMWindowPerformance.h"
79 #include "core/timing/Performance.h"
78 #include "platform/EventDispatchForbiddenScope.h" 80 #include "platform/EventDispatchForbiddenScope.h"
79 #include "platform/weborigin/SecurityOrigin.h" 81 #include "platform/weborigin/SecurityOrigin.h"
80 #include "platform/weborigin/Suborigin.h" 82 #include "platform/weborigin/Suborigin.h"
81 #include "public/platform/Platform.h" 83 #include "public/platform/Platform.h"
82 #include "public/platform/WebFrameScheduler.h" 84 #include "public/platform/WebFrameScheduler.h"
83 #include "public/platform/WebScreenInfo.h" 85 #include "public/platform/WebScreenInfo.h"
84 #include <memory> 86 #include <memory>
85 87
86 namespace blink { 88 namespace blink {
87 89
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1394 // If fetcher->countPreloads() is not empty here, it's full of link 1396 // If fetcher->countPreloads() is not empty here, it's full of link
1395 // preloads, as speculatove preloads were cleared at DCL. 1397 // preloads, as speculatove preloads were cleared at DCL.
1396 if (frame() && documentLoader == frame()->loader().documentLoader() && 1398 if (frame() && documentLoader == frame()->loader().documentLoader() &&
1397 documentLoader->fetcher()->countPreloads()) 1399 documentLoader->fetcher()->countPreloads())
1398 m_unusedPreloadsTimer.startOneShot(unusedPreloadTimeoutInSeconds, 1400 m_unusedPreloadsTimer.startOneShot(unusedPreloadTimeoutInSeconds,
1399 BLINK_FROM_HERE); 1401 BLINK_FROM_HERE);
1400 } else { 1402 } else {
1401 dispatchEvent(loadEvent, document()); 1403 dispatchEvent(loadEvent, document());
1402 } 1404 }
1403 1405
1406 Performance* performance = DOMWindowPerformance::performance(*this);
1407 DCHECK(performance);
1408 performance->addNavigationTiming(frame());
1409
1404 // For load events, send a separate load event to the enclosing frame only. 1410 // For load events, send a separate load event to the enclosing frame only.
1405 // This is a DOM extension and is independent of bubbling/capturing rules of 1411 // This is a DOM extension and is independent of bubbling/capturing rules of
1406 // the DOM. 1412 // the DOM.
1407 FrameOwner* owner = frame() ? frame()->owner() : nullptr; 1413 FrameOwner* owner = frame() ? frame()->owner() : nullptr;
1408 if (owner) 1414 if (owner)
1409 owner->dispatchLoad(); 1415 owner->dispatchLoad();
1410 1416
1411 TRACE_EVENT_INSTANT1("devtools.timeline", "MarkLoad", 1417 TRACE_EVENT_INSTANT1("devtools.timeline", "MarkLoad",
1412 TRACE_EVENT_SCOPE_THREAD, "data", 1418 TRACE_EVENT_SCOPE_THREAD, "data",
1413 InspectorMarkLoadEvent::data(frame())); 1419 InspectorMarkLoadEvent::data(frame()));
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1551 1557
1552 LocalFrame* LocalDOMWindow::frame() const { 1558 LocalFrame* LocalDOMWindow::frame() const {
1553 // If the LocalDOMWindow still has a frame reference, that frame must point 1559 // If the LocalDOMWindow still has a frame reference, that frame must point
1554 // back to this LocalDOMWindow: otherwise, it's easy to get into a situation 1560 // back to this LocalDOMWindow: otherwise, it's easy to get into a situation
1555 // where script execution leaks between different LocalDOMWindows. 1561 // where script execution leaks between different LocalDOMWindows.
1556 SECURITY_DCHECK(!m_frame || m_frame->domWindow() == this); 1562 SECURITY_DCHECK(!m_frame || m_frame->domWindow() == this);
1557 return m_frame; 1563 return m_frame;
1558 } 1564 }
1559 1565
1560 } // namespace blink 1566 } // namespace blink
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