Source/core/dom/MutationCallback.h - Issue 657983002: Fix crash in MutationObserver::canDeliver due to NULL ExecutionContext

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

Issue 657983002: Fix crash in MutationObserver::canDeliver due to NULL ExecutionContext (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2011 Google Inc. All rights reserved.	2 * Copyright (C) 2011 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 are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * 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 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

(...skipping 28 matching lines...) Expand all Loading...
39	39

40 class MutationRecord;	40 class MutationRecord;

41 class MutationObserver;	41 class MutationObserver;

42	42

43 class MutationCallback {	43 class MutationCallback {

44 public:	44 public:

45 virtual ~MutationCallback() { }	45 virtual ~MutationCallback() { }

46	46

47 virtual void call(const WillBeHeapVector<RefPtrWillBeMember<MutationRecord> >&, MutationObserver*) = 0;	47 virtual void call(const WillBeHeapVector<RefPtrWillBeMember<MutationRecord> >&, MutationObserver*) = 0;

48 virtual ExecutionContext* executionContext() const = 0;	48 virtual ExecutionContext* executionContext() const = 0;

	49 virtual bool canInvokeCallback() const = 0;

49 };	50 };

50	51

51 }	52 }

52	53

53 #endif // MutationCallback_h	54 #endif // MutationCallback_h

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