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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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