RFR: 8349008: Remove temporary font file tracking code

[Andy Goryachev]

On Fri, 31 Jan 2025 12:37:04 GMT, Lukasz Kostyra <lkostyra at openjdk.org> wrote:

> This is a cleanup follow-up, removing `FontFileWriter.FontTracker` and all related uses. `FontTracker` was tracking font size use when SecurityManager was present, however since we removed SM, `FontTracker` was no longer activated and as such was dead code.
> 
> `FontFileWriter.FontTracker` and its use in `FontFileWriter` + related methods were removed. This in turn cleaned up `PrismFontFile` and made a couple of variables not longer used, including a `bool tracking` argument in constructor. These cleanups propagated to `PrismFontFactory`, `{CT,DW,FT}Factory` and `{CT,DW,FT}FontFile` classes.
> 
> Tests worked the same after this change.

lgtm, with one minor comment - will re-approve if you decide to change.

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Marked as reviewed by angorya (Reviewer).

PR Review: https://git.openjdk.org/jfx/pull/1693#pullrequestreview-2587144860