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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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42 return new LayoutSVGHiddenContainer(this); | 42 return new LayoutSVGHiddenContainer(this); |
43 | 43 |
44 return new LayoutSVGTransformableContainer(this); | 44 return new LayoutSVGTransformableContainer(this); |
45 } | 45 } |
46 | 46 |
47 bool SVGGElement::layoutObjectIsNeeded(const ComputedStyle&) { | 47 bool SVGGElement::layoutObjectIsNeeded(const ComputedStyle&) { |
48 // Unlike SVGElement::layoutObjectIsNeeded(), we still create layoutObjects, | 48 // Unlike SVGElement::layoutObjectIsNeeded(), we still create layoutObjects, |
49 // even if display is set to 'none' - which is special to SVG <g> container | 49 // even if display is set to 'none' - which is special to SVG <g> container |
50 // elements. | 50 // elements. |
51 return parentOrShadowHostElement() && | 51 return parentOrShadowHostElement() && |
52 parentOrShadowHostElement()->isSVGElement(); | 52 parentOrShadowHostElement()->isSVGElement() && isValid(); |
53 } | 53 } |
54 | 54 |
55 } // namespace blink | 55 } // namespace blink |
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