RFR: 8274160: java/awt/Window/ShapedAndTranslucentWindows/Common.java delay is too high

[Alexander Zvegintsev]

Along with [JDK-8210776](https://bugs.openjdk.java.net/browse/JDK-8210776) fix, a typo was [introduced](http://hg.openjdk.java.net/jdk/jdk/rev/8c7638601045#l11.8).

This fix reverts it back.

Multiple test runs showed no failures.

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Commit messages:
 - initial

Changes: https://git.openjdk.java.net/jdk/pull/6014/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6014&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8274160
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/6014.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/6014/head:pull/6014

PR: https://git.openjdk.java.net/jdk/pull/6014