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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2009 Apple Computer, Inc. | 2 * Copyright (C) 2007, 2008, 2009 Apple Computer, Inc. |
3 * Copyright (C) 2010, 2011 Google Inc. All rights reserved. | 3 * Copyright (C) 2010, 2011 Google Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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1723 PassRefPtrWillBeRawPtr<CSSValue> backgroundColorValueInEffect(Node* node) | 1723 PassRefPtrWillBeRawPtr<CSSValue> backgroundColorValueInEffect(Node* node) |
1724 { | 1724 { |
1725 for (Node* ancestor = node; ancestor; ancestor = ancestor->parentNode()) { | 1725 for (Node* ancestor = node; ancestor; ancestor = ancestor->parentNode()) { |
1726 RefPtrWillBeRawPtr<CSSComputedStyleDeclaration> ancestorStyle = CSSCompu
tedStyleDeclaration::create(ancestor); | 1726 RefPtrWillBeRawPtr<CSSComputedStyleDeclaration> ancestorStyle = CSSCompu
tedStyleDeclaration::create(ancestor); |
1727 if (!hasTransparentBackgroundColor(ancestorStyle.get())) | 1727 if (!hasTransparentBackgroundColor(ancestorStyle.get())) |
1728 return ancestorStyle->getPropertyCSSValue(CSSPropertyBackgroundColor
); | 1728 return ancestorStyle->getPropertyCSSValue(CSSPropertyBackgroundColor
); |
1729 } | 1729 } |
1730 return nullptr; | 1730 return nullptr; |
1731 } | 1731 } |
1732 | 1732 |
1733 } | 1733 } // namespace blink |
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