RFR: 6829250: Reg test: java/awt/Toolkit/ScreenInsetsTest/ScreenInsetsTest.java fails in Windows

[Alexander Zuev]

Only check that insets of the fully expanded undecorated window is not bigger than device insets. They can be smaller, it is a normal situation.

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Commit messages:
 - 6829250: Reg test: java/awt/Toolkit/ScreenInsetsTest/ScreenInsetsTest.java fails in Windows

Changes: https://git.openjdk.java.net/jdk/pull/8314/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8314&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-6829250
  Stats: 10 lines in 2 files changed: 6 ins; 2 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8314.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8314/head:pull/8314

PR: https://git.openjdk.java.net/jdk/pull/8314