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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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51 DOMWindowCrypto& DOMWindowCrypto::from(LocalDOMWindow& window) | 51 DOMWindowCrypto& DOMWindowCrypto::from(LocalDOMWindow& window) |
52 { | 52 { |
53 DOMWindowCrypto* supplement = static_cast<DOMWindowCrypto*>(WillBeHeapSupple
ment<LocalDOMWindow>::from(window, supplementName())); | 53 DOMWindowCrypto* supplement = static_cast<DOMWindowCrypto*>(WillBeHeapSupple
ment<LocalDOMWindow>::from(window, supplementName())); |
54 if (!supplement) { | 54 if (!supplement) { |
55 supplement = new DOMWindowCrypto(window); | 55 supplement = new DOMWindowCrypto(window); |
56 provideTo(window, supplementName(), adoptPtrWillBeNoop(supplement)); | 56 provideTo(window, supplementName(), adoptPtrWillBeNoop(supplement)); |
57 } | 57 } |
58 return *supplement; | 58 return *supplement; |
59 } | 59 } |
60 | 60 |
61 Crypto* DOMWindowCrypto::crypto(LocalDOMWindow& window) | 61 Crypto* DOMWindowCrypto::crypto(DOMWindow& window) |
62 { | 62 { |
63 return DOMWindowCrypto::from(window).crypto(); | 63 return DOMWindowCrypto::from(toLocalDOMWindow(window)).crypto(); |
64 } | 64 } |
65 | 65 |
66 Crypto* DOMWindowCrypto::crypto() const | 66 Crypto* DOMWindowCrypto::crypto() const |
67 { | 67 { |
68 if (!m_crypto && frame()) | 68 if (!m_crypto && frame()) |
69 m_crypto = Crypto::create(); | 69 m_crypto = Crypto::create(); |
70 return m_crypto.get(); | 70 return m_crypto.get(); |
71 } | 71 } |
72 | 72 |
73 void DOMWindowCrypto::trace(Visitor* visitor) | 73 void DOMWindowCrypto::trace(Visitor* visitor) |
74 { | 74 { |
75 visitor->trace(m_crypto); | 75 visitor->trace(m_crypto); |
76 WillBeHeapSupplement<LocalDOMWindow>::trace(visitor); | 76 WillBeHeapSupplement<LocalDOMWindow>::trace(visitor); |
77 DOMWindowProperty::trace(visitor); | 77 DOMWindowProperty::trace(visitor); |
78 } | 78 } |
79 | 79 |
80 } // namespace blink | 80 } // namespace blink |
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