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1 /* | 1 /* |
2 * Copyright (c) 2014, Opera Software ASA. All rights reserved. | 2 * Copyright (c) 2014, Opera Software ASA. 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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23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | 23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | 25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
27 * OF THE POSSIBILITY OF SUCH DAMAGE. | 27 * OF THE POSSIBILITY OF SUCH DAMAGE. |
28 */ | 28 */ |
29 | 29 |
30 #ifndef SharedWorkerPerformance_h | 30 #ifndef SharedWorkerPerformance_h |
31 #define SharedWorkerPerformance_h | 31 #define SharedWorkerPerformance_h |
32 | 32 |
| 33 #include "heap/Handle.h" |
33 #include "platform/Supplementable.h" | 34 #include "platform/Supplementable.h" |
34 | 35 |
35 namespace WebCore { | 36 namespace WebCore { |
36 | 37 |
37 class ExecutionContext; | 38 class ExecutionContext; |
38 class SharedWorker; | 39 class SharedWorker; |
39 | 40 |
40 class SharedWorkerPerformance FINAL : public Supplement<SharedWorker> { | 41 class SharedWorkerPerformance FINAL : public NoBaseWillBeGarbageCollected<Shared
WorkerPerformance>, public WillBeHeapSupplement<SharedWorker> { |
| 42 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SharedWorkerPerformance); |
41 public: | 43 public: |
42 virtual ~SharedWorkerPerformance(); | 44 virtual ~SharedWorkerPerformance(); |
43 static SharedWorkerPerformance& from(SharedWorker&); | 45 static SharedWorkerPerformance& from(SharedWorker&); |
44 | 46 |
45 static double workerStart(ExecutionContext*, SharedWorker&); | 47 static double workerStart(ExecutionContext*, SharedWorker&); |
46 double getWorkerStart(ExecutionContext*, SharedWorker&) const; | 48 double getWorkerStart(ExecutionContext*, SharedWorker&) const; |
47 | 49 |
| 50 void trace(Visitor*) { } |
| 51 |
48 private: | 52 private: |
49 explicit SharedWorkerPerformance(); | 53 explicit SharedWorkerPerformance(); |
50 static const char* supplementName(); | 54 static const char* supplementName(); |
51 | 55 |
52 double m_timeOrigin; | 56 double m_timeOrigin; |
53 }; | 57 }; |
54 | 58 |
55 } // namespace WebCore | 59 } // namespace WebCore |
56 | 60 |
57 #endif // SharedWorkerPerformance_h | 61 #endif // SharedWorkerPerformance_h |
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