RFR: 8262064: compiler/ciReplay/TestVMNoCompLevel.java failed due to exit code 1

[Dean Long]

Don't include hidden classes in replay file.  I consider this a temporary fix because I plan to remove the dumping of subclassses in a later RFE.

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Commit messages:
 - Don't include hidden classes in replay file.

Changes: https://git.openjdk.java.net/jdk/pull/2821/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=2821&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8262064
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2821.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2821/head:pull/2821

PR: https://git.openjdk.java.net/jdk/pull/2821