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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple 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 | 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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50 , m_port2(MessagePort::create(*context)) | 50 , m_port2(MessagePort::create(*context)) |
51 { | 51 { |
52 ScriptWrappable::init(this); | 52 ScriptWrappable::init(this); |
53 createChannel(m_port1.get(), m_port2.get()); | 53 createChannel(m_port1.get(), m_port2.get()); |
54 } | 54 } |
55 | 55 |
56 MessageChannel::~MessageChannel() | 56 MessageChannel::~MessageChannel() |
57 { | 57 { |
58 } | 58 } |
59 | 59 |
| 60 void MessageChannel::trace(Visitor* visitor) |
| 61 { |
| 62 visitor->trace(m_port1); |
| 63 visitor->trace(m_port2); |
| 64 } |
| 65 |
60 } // namespace WebCore | 66 } // namespace WebCore |
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