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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 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 * * Neither the name of Google Inc. nor the names of its | 10 * * Neither the name of Google Inc. nor the names of its |
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26 | 26 |
27 #ifndef TemplateContentDocumentFragment_h | 27 #ifndef TemplateContentDocumentFragment_h |
28 #define TemplateContentDocumentFragment_h | 28 #define TemplateContentDocumentFragment_h |
29 | 29 |
30 #include "core/dom/DocumentFragment.h" | 30 #include "core/dom/DocumentFragment.h" |
31 | 31 |
32 namespace WebCore { | 32 namespace WebCore { |
33 | 33 |
34 class TemplateContentDocumentFragment FINAL : public DocumentFragment { | 34 class TemplateContentDocumentFragment FINAL : public DocumentFragment { |
35 public: | 35 public: |
36 static PassRefPtr<TemplateContentDocumentFragment> create(Document& document
, Element* host) | 36 static PassRefPtrWillBeRawPtr<TemplateContentDocumentFragment> create(Docume
nt& document, Element* host) |
37 { | 37 { |
38 return adoptRef(new TemplateContentDocumentFragment(document, host)); | 38 return adoptRefWillBeRefCountedGarbageCollected(new TemplateContentDocum
entFragment(document, host)); |
39 } | 39 } |
40 | 40 |
41 Element* host() const { return m_host; } | 41 Element* host() const { return m_host; } |
42 void clearHost() { m_host = 0; } | 42 #if !ENABLE(OILPAN) |
| 43 void clearHost() { m_host = nullptr; } |
| 44 #endif |
| 45 |
| 46 virtual void trace(Visitor* visitor) OVERRIDE |
| 47 { |
| 48 visitor->trace(m_host); |
| 49 DocumentFragment::trace(visitor); |
| 50 } |
43 | 51 |
44 private: | 52 private: |
45 TemplateContentDocumentFragment(Document& document, Element* host) | 53 TemplateContentDocumentFragment(Document& document, Element* host) |
46 : DocumentFragment(&document, CreateDocumentFragment) | 54 : DocumentFragment(&document, CreateDocumentFragment) |
47 , m_host(host) | 55 , m_host(host) |
48 { | 56 { |
49 } | 57 } |
50 | 58 |
51 virtual bool isTemplateContent() const OVERRIDE { return true; } | 59 virtual bool isTemplateContent() const OVERRIDE { return true; } |
52 | 60 |
53 Element* m_host; | 61 RawPtrWillBeMember<Element> m_host; |
54 }; | 62 }; |
55 | 63 |
56 } // namespace WebCore | 64 } // namespace WebCore |
57 | 65 |
58 #endif // TemplateContentDocumentFragment_h | 66 #endif // TemplateContentDocumentFragment_h |
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