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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef BASE_VALUES_UTIL_H_ | 5 #ifndef BASE_VALUES_UTIL_H_ |
| 6 #define BASE_VALUES_UTIL_H_ | 6 #define BASE_VALUES_UTIL_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/values.h" | 9 #include "base/values.h" |
| 10 #include "base/ref_counted.h" | 10 #include "base/ref_counted.h" |
| 11 | 11 |
| 12 class RefCountedList : public base::RefCountedThreadSafe<RefCountedList> { | 12 class RefCountedList : public base::RefCountedThreadSafe<RefCountedList> { |
| 13 public: | 13 public: |
| 14 // Takes ownership of |list|. | 14 // Takes ownership of |list|. |
| 15 explicit RefCountedList(ListValue* list); | 15 explicit RefCountedList(ListValue* list); |
| 16 virtual ~RefCountedList(); | 16 virtual ~RefCountedList(); |
| 17 | 17 |
| 18 virtual ListValue* Get() { | 18 virtual ListValue* Get(); |
| 19 return list_; | |
| 20 } | |
| 21 | 19 |
| 22 private: | 20 private: |
| 23 ListValue* list_; | 21 ListValue* list_; |
| 24 | 22 |
| 25 DISALLOW_COPY_AND_ASSIGN(RefCountedList); | 23 DISALLOW_COPY_AND_ASSIGN(RefCountedList); |
| 26 }; | 24 }; |
| 27 | 25 |
| 28 #endif // BASE_VALUES_UTIL_H_ | 26 #endif // BASE_VALUES_UTIL_H_ |
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