RFR: 8336097: UserAgent Styles using lookups are promoted to Author level if look-up is defined in Author stylesheet [v2]

[John Hendrikx]

On Tue, 16 Jul 2024 18:36:07 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> The fix looks good, presuming that you are correct, and that the comment about needing to set the origin of the parsed value to the greatest of any resolved reference in order to avoid storing an inline style in the shared cache is in fact wrong. Testing should help catch any potential problems.

I did some local testing as well regarding this (before I wrote the test cases) to first see if this fix would not break anything.  I couldn't get inline styles that mess with `-fx-base` to "poison" each other.  I also went through the caching logic, and found that any difference in inline styles results in a separate cache space -- this makes sense, because if inline styles were not taken into account when selecting the cache, then any inline style for two otherwise equal nodes could poison the other -- in other words, inline styles would not work correctly when cached if these were not taken into account, lookups or not.

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PR Comment: https://git.openjdk.org/jfx/pull/1503#issuecomment-2231682096