| OLD | NEW |
|---|
| 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 Apple Inc. All rights reserv
ed. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv
ed. |
| 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 Google Inc. All rights reserved. | 8 * Copyright (C) 2008, 2009 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 * | 10 * |
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| 1846 | 1846 |
| 1847 RenderView* Document::renderView() const | 1847 RenderView* Document::renderView() const |
| 1848 { | 1848 { |
| 1849 return toRenderView(renderer()); | 1849 return toRenderView(renderer()); |
| 1850 } | 1850 } |
| 1851 | 1851 |
| 1852 void Document::clearAXObjectCache() | 1852 void Document::clearAXObjectCache() |
| 1853 { | 1853 { |
| 1854 // clear cache in top document | 1854 // clear cache in top document |
| 1855 if (m_axObjectCache) { | 1855 if (m_axObjectCache) { |
| 1856 delete m_axObjectCache; | 1856 // Clear the cache member variable before calling delete because attempt
s |
| 1857 // are made to access it during destruction. |
| 1858 AXObjectCache* axObjectCache = m_axObjectCache; |
| 1857 m_axObjectCache = 0; | 1859 m_axObjectCache = 0; |
| 1860 delete axObjectCache; |
| 1858 return; | 1861 return; |
| 1859 } | 1862 } |
| 1860 | 1863 |
| 1861 // ask the top-level document to clear its cache | 1864 // ask the top-level document to clear its cache |
| 1862 Document* doc = topDocument(); | 1865 Document* doc = topDocument(); |
| 1863 if (doc != this) | 1866 if (doc != this) |
| 1864 doc->clearAXObjectCache(); | 1867 doc->clearAXObjectCache(); |
| 1865 } | 1868 } |
| 1866 | 1869 |
| 1867 bool Document::axObjectCacheExists() const | 1870 bool Document::axObjectCacheExists() const |
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| 4907 // This functions is used for checking such possibility of FOUCs. | 4910 // This functions is used for checking such possibility of FOUCs. |
| 4908 // Note that the implementation considers only empty or <head> only contents
as a FOUC cause | 4911 // Note that the implementation considers only empty or <head> only contents
as a FOUC cause |
| 4909 // rather than missing <body>, because non-HTML document like SVG and arbitr
ary XML from foreign namespace | 4912 // rather than missing <body>, because non-HTML document like SVG and arbitr
ary XML from foreign namespace |
| 4910 // should be painted even if there is no <body>. | 4913 // should be painted even if there is no <body>. |
| 4911 if (didLayoutWithPendingStylesheets()) | 4914 if (didLayoutWithPendingStylesheets()) |
| 4912 return true; | 4915 return true; |
| 4913 return !hasHeadSibling(this); | 4916 return !hasHeadSibling(this); |
| 4914 } | 4917 } |
| 4915 | 4918 |
| 4916 } // namespace WebCore | 4919 } // namespace WebCore |
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Chromium Code Reviews
Issue 5543004:
Merge 72969 (Closed)
Base URL: http://svn.webkit.org/repository/webkit/branches/chromium/597/