[jdk17] RFR: 8269873: serviceability/sa/Clhsdb tests are using a C2 specific VMStruct field

[Christoph Göttschkes]

Hi,

please review this small change for two Clhsdb test cases, which are using C2 specific fields during testing. This makes the tests fail, if C2 is not available during testing.

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Commit messages:
 - 8269873: serviceability/sa/Clhsdb tests are using a C2 specific VMStruct field

Changes: https://git.openjdk.java.net/jdk17/pull/213/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=213&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8269873
  Stats: 4 lines in 2 files changed: 0 ins; 2 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk17/pull/213.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/213/head:pull/213

PR: https://git.openjdk.java.net/jdk17/pull/213