[jdk13u-dev] RFR: 8243925: Toolkit#getScreenInsets() returns wrong value on HiDPI screens (Windows)

[Yuri Nesterenko]

I'd like to port it to jdk13u in a series of HiDPI fixes for windows. Applies clean.
I'll update this request and push after the test run completion.

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Commit messages:
 - Backport 9c415c4d524336157ccaeb780b18d133b19aa527

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/110/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=110&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8243925
  Stats: 123 lines in 3 files changed: 116 ins; 0 del; 7 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/110.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/110/head:pull/110

PR: https://git.openjdk.java.net/jdk13u-dev/pull/110