[jfx25u] RFR: 8367374: JavaFX debug builds fail on Windows

[Jay Bhaskar]

A clean backport for jfx25u-cpu-open. The Fix solves the debug build error on Windows platform, build works with and fix and fails without fix.

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Commit messages:
 - Backport 49bece0a566e23b897421d248f2a7aa14aefa58f

Changes: https://git.openjdk.org/jfx25u/pull/17/files
  Webrev: https://webrevs.openjdk.org/?repo=jfx25u&pr=17&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8367374
  Stats: 9 lines in 1 file changed: 2 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jfx25u/pull/17.diff
  Fetch: git fetch https://git.openjdk.org/jfx25u.git pull/17/head:pull/17

PR: https://git.openjdk.org/jfx25u/pull/17