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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // Weak handles provides a way to refer to weak pointers from another | 5 // Weak handles provides a way to refer to weak pointers from another |
6 // thread. This is useful because it is not safe to reference a weak | 6 // thread. This is useful because it is not safe to reference a weak |
7 // pointer from a thread other than the thread on which it was | 7 // pointer from a thread other than the thread on which it was |
8 // created. | 8 // created. |
9 // | 9 // |
10 // Weak handles can be passed across threads, so for example, you can | 10 // Weak handles can be passed across threads, so for example, you can |
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370 | 370 |
371 // Makes a WeakHandle from a WeakPtr. | 371 // Makes a WeakHandle from a WeakPtr. |
372 template <typename T> | 372 template <typename T> |
373 WeakHandle<T> MakeWeakHandle(const base::WeakPtr<T>& ptr) { | 373 WeakHandle<T> MakeWeakHandle(const base::WeakPtr<T>& ptr) { |
374 return WeakHandle<T>(ptr); | 374 return WeakHandle<T>(ptr); |
375 } | 375 } |
376 | 376 |
377 } // namespace browser_sync | 377 } // namespace browser_sync |
378 | 378 |
379 #endif // SYNC_UTIL_WEAK_HANDLE_H_ | 379 #endif // SYNC_UTIL_WEAK_HANDLE_H_ |
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