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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #include "sync/internal_api/public/base/cancelation_signal.h" | 5 #include "components/sync/base/cancelation_signal.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "sync/internal_api/public/base/cancelation_observer.h" | 8 #include "components/sync/base/cancelation_observer.h" |
9 | 9 |
10 namespace syncer { | 10 namespace syncer { |
11 | 11 |
12 CancelationSignal::CancelationSignal() | 12 CancelationSignal::CancelationSignal() : signalled_(false), handler_(NULL) {} |
13 : signalled_(false), | |
14 handler_(NULL) { } | |
15 | 13 |
16 CancelationSignal::~CancelationSignal() { | 14 CancelationSignal::~CancelationSignal() { |
17 DCHECK(!handler_); | 15 DCHECK(!handler_); |
18 } | 16 } |
19 | 17 |
20 bool CancelationSignal::TryRegisterHandler(CancelationObserver* handler) { | 18 bool CancelationSignal::TryRegisterHandler(CancelationObserver* handler) { |
21 base::AutoLock lock(signal_lock_); | 19 base::AutoLock lock(signal_lock_); |
22 DCHECK(!handler_); | 20 DCHECK(!handler_); |
23 | 21 |
24 if (signalled_) | 22 if (signalled_) |
(...skipping 18 matching lines...) Expand all Loading... |
43 base::AutoLock lock(signal_lock_); | 41 base::AutoLock lock(signal_lock_); |
44 DCHECK(!signalled_); | 42 DCHECK(!signalled_); |
45 | 43 |
46 signalled_ = true; | 44 signalled_ = true; |
47 if (handler_) { | 45 if (handler_) { |
48 handler_->OnSignalReceived(); | 46 handler_->OnSignalReceived(); |
49 } | 47 } |
50 } | 48 } |
51 | 49 |
52 } // namespace syncer | 50 } // namespace syncer |
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