RFR: 8249592 : Robot.mouseMove moves cursor to incorrect location when display scale varies and Java runs in DPI Unaware mode

[Rajat Mahajan]

8249592 : Robot.mouseMove moves cursor to incorrect location when display scale varies and Java runs in DPI Unaware mode

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Commit messages:
 - 8249592: Robot.mouseMove moves cursor to incorrect location when display scale varies and Java runs in DPI Unaware mode
 - 8249592: Robot.mouseMove moves cursor to incorrect location when display scale varies and Java runs in DPI Unaware mode

Changes: https://git.openjdk.java.net/jdk/pull/7736/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7736&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8249592
  Stats: 22 lines in 1 file changed: 14 ins; 4 del; 4 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7736.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7736/head:pull/7736

PR: https://git.openjdk.java.net/jdk/pull/7736