[jdk17u-dev] RFR: 8287741: Fix of JDK-8287107 (unused cgv1 freezer controller) was incomplete

[Severin Gehwolf]

Clean backport, follow-up fix for https://bugs.openjdk.org/browse/JDK-8287107

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Depends on: https://git.openjdk.java.net/jdk17u-dev/pull/443

Commit messages:
 - Backport 8d28734ede0ed3922c92451a172d1fa676e484e9

Changes: https://git.openjdk.java.net/jdk17u-dev/pull/444/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u-dev&pr=444&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8287741
  Stats: 6 lines in 1 file changed: 6 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk17u-dev/pull/444.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u-dev pull/444/head:pull/444

PR: https://git.openjdk.java.net/jdk17u-dev/pull/444