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hyatt@apple.com authored
Make sure to destroy a custom scrollbar's RenderObject's before the arena goes away. When our widget parent is nulled out is a good time. Reviewed by Oliver Hunt * rendering/RenderScrollbar.cpp: (WebCore::RenderScrollbar::~RenderScrollbar): (WebCore::RenderScrollbar::setParent): (WebCore::RenderScrollbar::updateScrollbarPart): * rendering/RenderScrollbar.h: git-svn-id: http://svn.webkit.org/repository/webkit/trunk@37463 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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