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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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36 #include "core/workers/WorkerGlobalScope.h" | 36 #include "core/workers/WorkerGlobalScope.h" |
37 #include "wtf/CurrentTime.h" | 37 #include "wtf/CurrentTime.h" |
38 | 38 |
39 namespace blink { | 39 namespace blink { |
40 | 40 |
41 WorkerPerformance::WorkerPerformance() | 41 WorkerPerformance::WorkerPerformance() |
42 { | 42 { |
43 ScriptWrappable::init(this); | 43 ScriptWrappable::init(this); |
44 } | 44 } |
45 | 45 |
46 WorkerPerformance::~WorkerPerformance() | |
47 { | |
48 } | |
49 | |
50 double WorkerPerformance::now(ExecutionContext* context) const | 46 double WorkerPerformance::now(ExecutionContext* context) const |
51 { | 47 { |
52 ASSERT(context); | 48 ASSERT(context); |
53 ASSERT(context->isWorkerGlobalScope()); | 49 ASSERT(context->isWorkerGlobalScope()); |
54 WorkerGlobalScope* workerGlobalScope = toWorkerGlobalScope(context); | 50 WorkerGlobalScope* workerGlobalScope = toWorkerGlobalScope(context); |
55 return 1000.0 * (monotonicallyIncreasingTime() - workerGlobalScope->timeOrig
in()); | 51 return 1000.0 * (monotonicallyIncreasingTime() - workerGlobalScope->timeOrig
in()); |
56 } | 52 } |
57 | 53 |
58 PassRefPtrWillBeRawPtr<MemoryInfo> WorkerPerformance::memory() const | 54 PassRefPtrWillBeRawPtr<MemoryInfo> WorkerPerformance::memory() const |
59 { | 55 { |
60 // FIXME: We shall not create a new object every time. | 56 // FIXME: We shall not create a new object every time. |
61 return MemoryInfo::create(); | 57 return MemoryInfo::create(); |
62 } | 58 } |
63 | 59 |
64 } // namespace blink | 60 } // namespace blink |
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