Tim Ledbetter 294a0efe2a LibWeb: Mark ellipsized fragments as hidden rather than removing them ...

Previously, when applying `text-overflow: ellipsis`, line box fragments
after the  ellipsis point were removed from the line box. This
invalidated fragment indices stored in `containing_line_box_fragment`,
causing an out-of-bounds access in `LayoutState::commit()` when
resolving atomic inline positions.

Instead of removing fragments, mark them as hidden. This preserves
index stability while preventing hidden fragments from being displayed.

2026-04-17 08:03:26 +02:00

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