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

Issue 183463004: Store IdTargetObserver::m_registry as a reference (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebase Created 6 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2012 Google Inc. All Rights Reserved. 2 * Copyright (C) 2012 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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34 34
35 class IdTargetObserver { 35 class IdTargetObserver {
36 public: 36 public:
37 virtual ~IdTargetObserver(); 37 virtual ~IdTargetObserver();
38 virtual void idTargetChanged() = 0; 38 virtual void idTargetChanged() = 0;
39 39
40 protected: 40 protected:
41 IdTargetObserver(IdTargetObserverRegistry&, const AtomicString& id); 41 IdTargetObserver(IdTargetObserverRegistry&, const AtomicString& id);
42 42
43 private: 43 private:
44 IdTargetObserverRegistry* m_registry; 44 IdTargetObserverRegistry& m_registry;
45 AtomicString m_id; 45 AtomicString m_id;
46 }; 46 };
47 47
48 } // namespace WebCore 48 } // namespace WebCore
49 49
50 #endif // IdTargetObserver_h 50 #endif // IdTargetObserver_h
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