RFR: 8294535 : Add screen capture functionality to PassFailJFrame [v3]

[lawrence.andrews]

> 1) Used builder pattern 
> 2) Tested AWT tests and it passed

lawrence.andrews has updated the pull request incrementally with two additional commits since the last revision:

 - Changed enableScreenCapture method name to screenCapture shorter method name
 - Update full name

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Changes:
  - all: https://git.openjdk.org/jdk/pull/14094/files
  - new: https://git.openjdk.org/jdk/pull/14094/files/04c9bba9..29c441b1

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=14094&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14094&range=01-02

  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/14094.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14094/head:pull/14094

PR: https://git.openjdk.org/jdk/pull/14094