RFR: 8300954 : Unit test related to range input type in FormsControlsTest is failing

Mon Feb 27 19:15:28 UTC 2023

With this fix, default slider of input type: Range is rendered properly.
Verified build and unit tests.DRT tests related to "Range", also pass with this fix.

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Commit messages:
 - Resolve build error
 - Fix for rendering slider of input type:range

Changes: https://git.openjdk.org/jfx/pull/1050/files
 Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1050&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8300954
  Stats: 30 lines in 6 files changed: 26 ins; 3 del; 1 mod
  Patch: https://git.openjdk.org/jfx/pull/1050.diff
  Fetch: git fetch https://git.openjdk.org/jfx pull/1050/head:pull/1050

PR: https://git.openjdk.org/jfx/pull/1050