LibWeb: Keep view transition pseudo styles in sync with new element

This makes it so that view-transition pseudo-element styles are
updated before returning them from window.getComputedStyle(). This
is necessary because they could be outdated, in case JS has
modified the styles of the elements they are trying to stay in sync
with since last frame.

The corresponding WPT test has not been imported, since it still
fails for unrelated reasons.
This commit is contained in:
Psychpsyo 2025-09-08 14:03:24 +02:00 committed by Sam Atkins
commit 0989c3cdaf
Notes: github-actions[bot] 2025-09-10 15:40:43 +00:00
2 changed files with 7 additions and 4 deletions

View file

@ -991,10 +991,6 @@ ErrorOr<void> ViewTransition::update_pseudo_element_styles()
new_->m_content = captured_element->new_element->capture_the_image();
}
}
// This algorithm must be executed to update styles in user-agent origin if its effects can be observed by a web API.
// FIXME: Find all the places where this is relevant.
return {};
}