Source/core/dom/DocumentLifecycleNotifier.h - Issue 916033002: Oilpan: Move LifecycleNotifier's hierarchy to Oilpan's heap

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Side by Side Diff: Source/core/dom/DocumentLifecycleNotifier.h

Issue 916033002: Oilpan: Move LifecycleNotifier's hierarchy to Oilpan's heap Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 10 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All Rights Reserved.	2 * Copyright (C) 2013 Google Inc. All Rights Reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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39 class DocumentLifecycleNotifier : public LifecycleNotifier<Document> {	39 class DocumentLifecycleNotifier : public LifecycleNotifier<Document> {

40 public:	40 public:

41 void notifyDocumentWasDetached();	41 void notifyDocumentWasDetached();

42 #if !ENABLE(OILPAN)	42 #if !ENABLE(OILPAN)

43 void notifyDocumentWasDisposed();	43 void notifyDocumentWasDisposed();

44 #endif	44 #endif

45	45

46 virtual void addObserver(Observer*) override final;	46 virtual void addObserver(Observer*) override final;

47 virtual void removeObserver(Observer*) override final;	47 virtual void removeObserver(Observer*) override final;

48	48

	49 virtual void trace(Visitor*) override;

	50

49 protected:	51 protected:

50 explicit DocumentLifecycleNotifier(Document*);	52 explicit DocumentLifecycleNotifier(Document*);

51	53

52 private:	54 private:

53 using DocumentObserverSet = HashSet<DocumentLifecycleObserver*>;	55 using DocumentObserverSet = WillBeHeapHashSet<RawPtrWillBeWeakMember<Documen tLifecycleObserver>>;

54 DocumentObserverSet m_documentObservers;	56 DocumentObserverSet m_documentObservers;

55 };	57 };

56	58

57 } // namespace blink	59 } // namespace blink

58	60

59 #endif // DocumentLifecycleNotifier_h	61 #endif // DocumentLifecycleNotifier_h

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