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1 /* | 1 /* |
2 * Copyright (C) 2011, Google Inc. All rights reserved. | 2 * Copyright (C) 2011, 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 met: | 5 * modification, are permitted provided that the following conditions are met: |
6 * | 6 * |
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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43 { | 43 { |
44 } | 44 } |
45 | 45 |
46 const char* DOMWindowIndexedDatabase::supplementName() | 46 const char* DOMWindowIndexedDatabase::supplementName() |
47 { | 47 { |
48 return "DOMWindowIndexedDatabase"; | 48 return "DOMWindowIndexedDatabase"; |
49 } | 49 } |
50 | 50 |
51 DOMWindowIndexedDatabase& DOMWindowIndexedDatabase::from(DOMWindow& window) | 51 DOMWindowIndexedDatabase& DOMWindowIndexedDatabase::from(DOMWindow& window) |
52 { | 52 { |
53 DOMWindowIndexedDatabase* supplement = static_cast<DOMWindowIndexedDatabase*
>(Supplement<DOMWindow>::from(window, supplementName())); | 53 DOMWindowIndexedDatabase* supplement = static_cast<DOMWindowIndexedDatabase*
>(WillBeHeapSupplement<DOMWindow>::from(window, supplementName())); |
54 if (!supplement) { | 54 if (!supplement) { |
55 supplement = new DOMWindowIndexedDatabase(window); | 55 supplement = new DOMWindowIndexedDatabase(window); |
56 provideTo(window, supplementName(), adoptPtr(supplement)); | 56 provideTo(window, supplementName(), adoptPtrWillBeNoop(supplement)); |
57 } | 57 } |
58 return *supplement; | 58 return *supplement; |
59 } | 59 } |
60 | 60 |
61 void DOMWindowIndexedDatabase::willDestroyGlobalObjectInFrame() | 61 void DOMWindowIndexedDatabase::willDestroyGlobalObjectInFrame() |
62 { | 62 { |
63 m_idbFactory = nullptr; | 63 m_idbFactory = nullptr; |
64 DOMWindowProperty::willDestroyGlobalObjectInFrame(); | 64 DOMWindowProperty::willDestroyGlobalObjectInFrame(); |
65 } | 65 } |
66 | 66 |
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87 | 87 |
88 if (!m_window.isCurrentlyDisplayedInFrame()) | 88 if (!m_window.isCurrentlyDisplayedInFrame()) |
89 return 0; | 89 return 0; |
90 | 90 |
91 if (!m_idbFactory) | 91 if (!m_idbFactory) |
92 m_idbFactory = IDBFactory::create(IDBFactoryBackendInterface::create().g
et()); | 92 m_idbFactory = IDBFactory::create(IDBFactoryBackendInterface::create().g
et()); |
93 return m_idbFactory.get(); | 93 return m_idbFactory.get(); |
94 } | 94 } |
95 | 95 |
96 } // namespace WebCore | 96 } // namespace WebCore |
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