[jdk11u-dev] RFR: 8211328: Different declaration and definition of ClassLoaderData::classes_do() leads to build failures

[Francesco Andreuzzi]

Amends an inconsistency between declaration and definition of a member function in `classLoaderData.hpp`. This originally emerged as a compilation error in XLC for AIX.

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Commit messages:
 - Backport d35eda31e345142a26f7a5cf12e7606883f15224

Changes: https://git.openjdk.org/jdk11u-dev/pull/3058/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=3058&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8211328
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/3058.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/3058/head:pull/3058

PR: https://git.openjdk.org/jdk11u-dev/pull/3058