RFR: 8336798: DRT test cssrounding.html test for linear layout fails with WebKit 619.1 [v4]

[Kevin Rushforth]

On Sat, 20 Jul 2024 05:46:15 GMT, Jay Bhaskar <jbhaskar at openjdk.org> wrote:

>> Issue: CSSRounding.html DRT Test fails due sub pixel layout. The fractional value adds up to 1px extra height.
>> Solution: The Prefer height calculation should do flooring of fractional values. This is valid for Linear Layout which is a legacy support to most of the browsers.
>
> Jay Bhaskar has updated the pull request incrementally with one additional commit since the last revision:
> 
>   make test as JNUIT5 and apply review comments

Marked as reviewed by kcr (Lead).

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PR Review: https://git.openjdk.org/jfx/pull/1514#pullrequestreview-2189981104