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Revert "LibWeb: Cache intrinsic sizes across layout runs"

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This reverts commit 12c6ac78e2.

Very large performance regression when viewing GitHub repository pages.
This commit is contained in:
Andreas Kling 2025-03-08 12:08:51 +01:00
parent 12c6ac78e2
commit 73a4b176cf
Notes: github-actions[bot] 2025-03-08 11:10:16 +00:00
13 changed files with 102 additions and 108 deletions
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4
Libraries/LibWeb/HTML/Navigable.cpp
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@ -2100,7 +2100,7 @@ void finalize_a_cross_document_navigation(GC::Ref<Navigable> navigable, HistoryH
// AD-HOC: If we're inside a navigable container, let's trigger a relayout in the container document.
// This allows size negotiation between the containing document and SVG documents to happen.
if (auto container = navigable->container()) {
container->set_needs_layout_update(DOM::SetNeedsLayoutReason::FinalizeACrossDocumentNavigation);
container->document().set_needs_layout(DOM::SetNeedsLayoutReason::FinalizeACrossDocumentNavigation);
}
}
@ -2223,7 +2223,7 @@ void Navigable::set_viewport_size(CSSPixelSize size)
if (auto document = active_document()) {
// NOTE: Resizing the viewport changes the reference value for viewport-relative CSS lengths.
document->invalidate_style(DOM::StyleInvalidationReason::NavigableSetViewportSize);
document->set_needs_layout_update(DOM::SetNeedsLayoutReason::NavigableSetViewportSize);
document->set_needs_layout(DOM::SetNeedsLayoutReason::NavigableSetViewportSize);
}
if (auto document = active_document()) {