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1 /* | 1 /* |
2 * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2005, 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 if (!style) | 50 if (!style) |
51 return; | 51 return; |
52 | 52 |
53 m_oldValue = style->getPropertyValue(m_property); | 53 m_oldValue = style->getPropertyValue(m_property); |
54 m_important = style->propertyIsImportant(m_property); | 54 m_important = style->propertyIsImportant(m_property); |
55 | 55 |
56 // Mutate using the CSSOM wrapper so we get the same event behavior as a | 56 // Mutate using the CSSOM wrapper so we get the same event behavior as a |
57 // script. Setting to null string removes the property. We don't have internal | 57 // script. Setting to null string removes the property. We don't have internal |
58 // version of removeProperty. | 58 // version of removeProperty. |
59 m_element->style()->setPropertyInternal(m_property, String(), String(), false, | 59 m_element->style()->setPropertyInternal(m_property, String(), String(), false, |
60 IGNORE_EXCEPTION); | 60 nullptr, IGNORE_EXCEPTION); |
61 } | 61 } |
62 | 62 |
63 void RemoveCSSPropertyCommand::doUnapply() { | 63 void RemoveCSSPropertyCommand::doUnapply() { |
64 m_element->style()->setPropertyInternal(m_property, String(), m_oldValue, | 64 m_element->style()->setPropertyInternal( |
65 m_important, IGNORE_EXCEPTION); | 65 m_property, String(), m_oldValue, m_important, nullptr, IGNORE_EXCEPTION); |
66 } | 66 } |
67 | 67 |
68 DEFINE_TRACE(RemoveCSSPropertyCommand) { | 68 DEFINE_TRACE(RemoveCSSPropertyCommand) { |
69 visitor->trace(m_element); | 69 visitor->trace(m_element); |
70 SimpleEditCommand::trace(visitor); | 70 SimpleEditCommand::trace(visitor); |
71 } | 71 } |
72 | 72 |
73 } // namespace blink | 73 } // namespace blink |
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