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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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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54 HTMLShadowElement::~HTMLShadowElement() | 54 HTMLShadowElement::~HTMLShadowElement() |
55 { | 55 { |
56 } | 56 } |
57 | 57 |
58 ShadowRoot* HTMLShadowElement::olderShadowRoot() | 58 ShadowRoot* HTMLShadowElement::olderShadowRoot() |
59 { | 59 { |
60 ShadowRoot* containingRoot = containingShadowRoot(); | 60 ShadowRoot* containingRoot = containingShadowRoot(); |
61 if (!containingRoot) | 61 if (!containingRoot) |
62 return 0; | 62 return 0; |
63 | 63 |
64 ContentDistributor::ensureDistribution(containingRoot); | 64 containingRoot->host()->ensureDistribution(); |
65 | 65 |
66 ShadowRoot* older = containingRoot->olderShadowRoot(); | 66 ShadowRoot* older = containingRoot->olderShadowRoot(); |
67 if (!older || older->type() != ShadowRoot::AuthorShadowRoot || ScopeContentD
istribution::assignedTo(older) != this) | 67 if (!older || older->type() != ShadowRoot::AuthorShadowRoot || ScopeContentD
istribution::assignedTo(older) != this) |
68 return 0; | 68 return 0; |
69 | 69 |
70 return older; | 70 return older; |
71 } | 71 } |
72 | 72 |
73 } // namespace WebCore | 73 } // namespace WebCore |
74 | 74 |
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