Once we paint via LFC (bug 216466) these tests will fail until we teach LFC how to paint outlines etc. fast/layoutformattingcontext/block-only/replaced-intrinsic-width-simple.html fast/layoutformattingcontext/empty-table-with-specified-height-quirk-simple.html fast/layoutformattingcontext/empty-table-with-specified-height-standards-simple.html fast/layoutformattingcontext/subframe-with-display-none-html.html fast/layoutformattingcontext/table-cell-vertical-alignment-simple.html fast/layoutformattingcontext/table-simple-border-collapse-with-padding.html fast/layoutformattingcontext/table-simple-border-collapse3.html fast/layoutformattingcontext/table-simple-collapsed-row-border.html fast/layoutformattingcontext/table-simple-collapsed-row-border2.html fast/layoutformattingcontext/table-simple-collapsed-tbody-border.html fast/layoutformattingcontext/table-simple-multiple-sections.html fast/layoutformattingcontext/table-simple-row-border.html fast/layoutformattingcontext/table-simple-rowspan-with-spacing.html fast/layoutformattingcontext/table-simple-thead-border-ignore.html
Small diffs with these too: fast/layoutformattingcontext/float-in-inline-context-simple.html fast/layoutformattingcontext/floats-shrinking-line-simple.html
<rdar://problem/69318767>