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1 /* | 1 /* |
2 * Copyright (C) 2006 Apple Computer, Inc. | 2 * Copyright (C) 2006 Apple Computer, Inc. |
3 * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies) | 3 * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies) |
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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166 // determine where inside the layoutObject we hit on subsequent operatio
ns. | 166 // determine where inside the layoutObject we hit on subsequent operatio
ns. |
167 RefPtrWillBeMember<Element> m_innerURLElement; | 167 RefPtrWillBeMember<Element> m_innerURLElement; |
168 RefPtrWillBeMember<Scrollbar> m_scrollbar; | 168 RefPtrWillBeMember<Scrollbar> m_scrollbar; |
169 bool m_isOverWidget; // Returns true if we are over a widget (and not in the
border/padding area of a LayoutPart for example). | 169 bool m_isOverWidget; // Returns true if we are over a widget (and not in the
border/padding area of a LayoutPart for example). |
170 | 170 |
171 mutable OwnPtrWillBeMember<NodeSet> m_listBasedTestResult; | 171 mutable OwnPtrWillBeMember<NodeSet> m_listBasedTestResult; |
172 }; | 172 }; |
173 | 173 |
174 } // namespace blink | 174 } // namespace blink |
175 | 175 |
176 #if ENABLE(OILPAN) | 176 WTF_ALLOW_CLEAR_UNUSED_SLOTS_WITH_MEM_FUNCTIONS(blink::HitTestResult); |
177 // TODO(sof): the trait override/specialization is needed by HitTestCache's | |
178 // HeapVector<> to handle unused slots. It is not correct for HitTestResult | |
179 // in the wider sense of what canInitializeWithMemset provides, so fix this | |
180 // by introducing a trait that encompasses "unused slot" handling and use it | |
181 // here instead. | |
182 // | |
183 // Until that time, make this trait specialization conditional on OILPAN to | |
184 // limit exposure. | |
185 WTF_ALLOW_INIT_WITH_MEM_FUNCTIONS(blink::HitTestResult); | |
186 #endif | |
187 | 177 |
188 #endif // HitTestResult_h | 178 #endif // HitTestResult_h |
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