RFR: 8299753: Tree/TableView: Column Resizing With Fractional Scale [v8]

[Andy Goryachev]

> Modified the resize algorithm to work well with fractional scale, thanks for deeper understanding of the problem thanks to  @hjohn and @mstr2 .
> 
> It is important to note that even though the constraints are given by the user in unsnapped coordinates, they are converted to snapped values, since the snapped values correspond to the actual pixels on the display.  This means the tests that validate honoring constraints should, in all the cases where (scale != 1.0), assume possibly error not exceeding (1.0 / scale) (I think).

Andy Goryachev has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 27 additional commits since the last revision:

 - Merge remote-tracking branch 'origin/master' into 8299753.resize
 - Merge remote-tracking branch 'origin/master' into 8299753.resize
 - tolerance
 - Merge remote-tracking branch 'origin/master' into 8299753.resize
 - undo merge
 - no new api
 - Merge remote-tracking branch 'origin/master' into 8299753.resize
 - cleanup
 - using snap inner space api
 - Merge remote-tracking branch 'origin/master' into 8299753.resize
 - ... and 17 more: https://git.openjdk.org/jfx/compare/8093b0d2...80286f26

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Changes:
  - all: https://git.openjdk.org/jfx/pull/1156/files
  - new: https://git.openjdk.org/jfx/pull/1156/files/5e855022..80286f26

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1156&range=07
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1156&range=06-07

  Stats: 53202 lines in 575 files changed: 24838 ins; 20459 del; 7905 mod
  Patch: https://git.openjdk.org/jfx/pull/1156.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1156/head:pull/1156

PR: https://git.openjdk.org/jfx/pull/1156