RFR: 8318095: TextArea/TextFlow: wrong layout in RTL mode [v2]

[Ziad El Midaoui]

> Fixed issue with TextArea/TextFlow added a check `isMirrored()` in `PrismTextLayout.setWrapWidth` which makes the text right aligned in RTL.
> Tested with monkeyTester and the test in the bug

Ziad El Midaoui has updated the pull request incrementally with one additional commit since the last revision:

  Fixed incorrect layout when resizing

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Changes:
  - all: https://git.openjdk.org/jfx/pull/1995/files
  - new: https://git.openjdk.org/jfx/pull/1995/files/4571e9bb..049e555f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1995&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1995&range=00-01

  Stats: 13 lines in 1 file changed: 12 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jfx/pull/1995.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1995/head:pull/1995

PR: https://git.openjdk.org/jfx/pull/1995