layout: Round clientTop, etc queries to pixels properly (#31187)

* layout: Round getClientRect queries to pixels properly

Instead of just flooring all pixels in getClientRect queries, we should
round the rectangle.

* Fix scrollWidth/scrollHeight too, and tests

* Tests passing

* Test expectation for legacy layout

---------

Co-authored-by: Oriol Brufau <obrufau@igalia.com>
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Martin Robinson 2024-01-27 17:34:21 +01:00 committed by GitHub
parent bbba839278
commit bbe505e52b
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9 changed files with 194 additions and 25 deletions

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@ -1,6 +0,0 @@
[fractional-percent-width.html]
[.cell 2]
expected: FAIL
[.cell 3]
expected: FAIL