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haikuwebkit/LayoutTests/fast/multicol/reparent-fragment-flow-cont...

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[Tree building] Reset the fragmented flow status before calling child.willBeRemovedFromTree. https://bugs.webkit.org/show_bug.cgi?id=209100 <rdar://problem/60434672> Reviewed by Simon Fraser. Source/WebCore: ::willBeRemovedFromTree() assumes all the cleanup has happened and it's the final step before calling d'tor. It clears m_fragmentList that resetFragmentedFlowStateOnRemoval() later checks for consistency (m_fragmentList.contains(fragment)). Test: fast/multicol/reparent-fragment-flow-content.html * rendering/updating/RenderTreeBuilder.cpp: (WebCore::RenderTreeBuilder::detachFromRenderElement): LayoutTests: * fast/multicol/reparent-fragment-flow-content-expected.txt: Added. * fast/multicol/reparent-fragment-flow-content.html: Added. Canonical link: https://commits.webkit.org/222011@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@258466 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2020-03-14 12:57:36 +00:00
PASS if no crash or assert in debug.