Make onload async

Source/core/dom/Document.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
@@ skipping 869 matching lines @@
     void initContentSecurityPolicy(const ContentSecurityPolicyResponseHeaders&);
 
     bool allowInlineEventHandlers(Node*, EventListener*, const String& contextURL, const WTF::OrdinalNumber& contextLine);
     bool allowExecutingScripts(Node*);
 
     void statePopped(PassRefPtr<SerializedScriptValue>);
 
     enum LoadEventProgress {
         LoadEventNotRun,
         LoadEventTried,
+        LoadEventScheduled,
         LoadEventInProgress,
         LoadEventCompleted,
         BeforeUnloadEventInProgress,
         BeforeUnloadEventCompleted,
         PageHideInProgress,
         UnloadEventInProgress,
         UnloadEventHandled
     };
     bool loadEventStillNeeded() const { return m_loadEventProgress == LoadEventNotRun; }
-    bool processingLoadEvent() const { return m_loadEventProgress == LoadEventInProgress; }
+    bool processingLoadEvent() const { return m_loadEventProgress == LoadEventScheduled || m_loadEventProgress == LoadEventInProgress; }
     bool loadEventFinished() const { return m_loadEventProgress >= LoadEventCompleted; }
     bool unloadStarted() const { return m_loadEventProgress >= PageHideInProgress; }
 
     void setContainsPlugins() { m_containsPlugins = true; }
     bool containsPlugins() const { return m_containsPlugins; }
 
     virtual bool isContextThread() const OVERRIDE FINAL;
     virtual bool isJSExecutionForbidden() const OVERRIDE FINAL { return false; }
 
     bool containsValidityStyleRules() const { return m_containsValidityStyleRules; }
     void setContainsValidityStyleRules() { m_containsValidityStyleRules = true; }
 
     void enqueueResizeEvent();
     void enqueueScrollEventForNode(Node*);
     void enqueueAnimationFrameEvent(PassRefPtrWillBeRawPtr<Event>);
     void enqueueMediaQueryChangeListeners(WillBeHeapVector<RefPtrWillBeMember<MediaQueryListListener> >&);
 
     bool hasFullscreenElementStack() const { return m_hasFullscreenElementStack; }
     void setHasFullscreenElementStack() { m_hasFullscreenElementStack = true; }
 
     void exitPointerLock();
     Element* pointerLockElement() const;
 
     // Used to allow element that loads data without going through a FrameLoader to delay the 'load' event.
     void incrementLoadEventDelayCount() { ++m_loadEventDelayCount; }
     void decrementLoadEventDelayCount();
-    void checkLoadEventSoon();
+    void checkLoadEvent();
     bool isDelayingLoadEvent();
     void loadPluginsSoon();
 
     PassRefPtrWillBeRawPtr<Touch> createTouch(LocalDOMWindow*, EventTarget*, int identifier, double pageX, double pageY, double screenX, double screenY, double radiusX, double radiusY, float rotationAngle, float force) const;
     PassRefPtrWillBeRawPtr<TouchList> createTouchList(WillBeHeapVector<RefPtrWillBeMember<Touch> >&) const;
 
     const DocumentTiming& timing() const { return m_documentTiming; }
 
     int requestAnimationFrame(PassOwnPtr<RequestAnimationFrameCallback>);
     void cancelAnimationFrame(int id);
@@ skipping 184 matching lines @@
     void internalAddMessage(MessageSource, MessageLevel, const String& message, const String& sourceURL, unsigned lineNumber, PassRefPtrWillBeRawPtr<ScriptCallStack>, ScriptState*);
 
     virtual double timerAlignmentInterval() const OVERRIDE FINAL;
 
     void updateTitle(const String&);
     void updateFocusAppearanceTimerFired(Timer<Document>*);
     void updateBaseURL();
 
     void executeScriptsWaitingForResourcesTimerFired(Timer<Document>*);
 
-    void loadEventDelayTimerFired(Timer<Document>*);
+    void loadEventTimerFired(Timer<Document>*);
     void pluginLoadingTimerFired(Timer<Document>*);
 
     PageVisibilityState pageVisibilityState() const;
 
     // Note that dispatching a window load event may cause the LocalDOMWindow to be detached from
     // the LocalFrame, so callers should take a reference to the LocalDOMWindow (which owns us) to
     // prevent the Document from getting blown away from underneath them.
     void dispatchWindowLoadEvent();
 
     void addListenerType(ListenerType listenerType) { m_listenerTypes |= listenerType; }
@@ skipping 180 matching lines @@
 #if !ENABLE(OILPAN)
     WeakPtrFactory<Document> m_weakFactory;
 #endif
     WeakPtrWillBeWeakMember<Document> m_contextDocument;
 
     bool m_hasFullscreenElementStack; // For early return in FullscreenElementStack::fromIfExists()
 
     WillBeHeapVector<RefPtrWillBeMember<Element> > m_topLayerElements;
 
     int m_loadEventDelayCount;
-    Timer<Document> m_loadEventDelayTimer;
+    Timer<Document> m_loadEventTimer;
     Timer<Document> m_pluginLoadingTimer;
 
     ViewportDescription m_viewportDescription;
     ViewportDescription m_legacyViewportDescription;
     Length m_viewportDefaultMinWidth;
 
     bool m_didSetReferrerPolicy;
     ReferrerPolicy m_referrerPolicy;
 
     bool m_directionSetOnDocumentElement;
@@ skipping 81 matching lines @@
 Node* eventTargetNodeForDocument(Document*);
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showLiveDocumentInstances();
 #endif
 
 #endif // Document_h