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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All r ights reserved. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All r ights reserved. |
7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/) | 7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t orchmobile.com/) |
8 * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved. | 8 * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved. |
9 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 9 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
10 * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved. | 10 * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved. |
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420 // removes treescopes which are being destroyed from activeTreeScopes. | 420 // removes treescopes which are being destroyed from activeTreeScopes. |
421 // So we need to clearScopedStyleResolver for treescopes which have been | 421 // So we need to clearScopedStyleResolver for treescopes which have been |
422 // just removed from document. If document is destroyed before invoking | 422 // just removed from document. If document is destroyed before invoking |
423 // updateActiveStyleSheets, the treescope has a scopedStyleResolver which | 423 // updateActiveStyleSheets, the treescope has a scopedStyleResolver which |
424 // has destroyed StyleSheetContents. | 424 // has destroyed StyleSheetContents. |
425 for (TreeScope* treeScope : m_activeTreeScopes) | 425 for (TreeScope* treeScope : m_activeTreeScopes) |
426 treeScope->clearScopedStyleResolver(); | 426 treeScope->clearScopedStyleResolver(); |
427 | 427 |
428 if (m_resolver) { | 428 if (m_resolver) { |
429 TRACE_EVENT1("blink", "StyleEngine::clearResolver", "frame", document(). frame()); | 429 TRACE_EVENT1("blink", "StyleEngine::clearResolver", "frame", document(). frame()); |
430 #if ENABLE(OILPAN) | |
haraken
2015/10/08 06:15:46
Add a comment about why we need to call dispose ex
| |
431 m_resolver->dispose(); | |
432 #endif | |
430 m_resolver.clear(); | 433 m_resolver.clear(); |
431 } | 434 } |
432 } | 435 } |
433 | 436 |
434 void StyleEngine::clearMasterResolver() | 437 void StyleEngine::clearMasterResolver() |
435 { | 438 { |
436 if (Document* master = this->master()) | 439 if (Document* master = this->master()) |
437 master->styleEngine().clearResolver(); | 440 master->styleEngine().clearResolver(); |
438 } | 441 } |
439 | 442 |
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726 visitor->trace(m_dirtyTreeScopes); | 729 visitor->trace(m_dirtyTreeScopes); |
727 visitor->trace(m_activeTreeScopes); | 730 visitor->trace(m_activeTreeScopes); |
728 visitor->trace(m_fontSelector); | 731 visitor->trace(m_fontSelector); |
729 visitor->trace(m_textToSheetCache); | 732 visitor->trace(m_textToSheetCache); |
730 visitor->trace(m_sheetToTextCache); | 733 visitor->trace(m_sheetToTextCache); |
731 #endif | 734 #endif |
732 CSSFontSelectorClient::trace(visitor); | 735 CSSFontSelectorClient::trace(visitor); |
733 } | 736 } |
734 | 737 |
735 } | 738 } |
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