[jdk15u-dev] RFR: 8254270: linux 32 bit build doesn't compile libjdwp/log_messages.c

[Dmitry Cherepanov]

Clean backport that fixes Linux 32-bit build.

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Commit messages:
 - Backport 0b7fba75c139bc263cc77c1d29f31703dd88b6f4

Changes: https://git.openjdk.java.net/jdk15u-dev/pull/137/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk15u-dev&pr=137&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8254270
  Stats: 7 lines in 1 file changed: 3 ins; 0 del; 4 mod
  Patch: https://git.openjdk.java.net/jdk15u-dev/pull/137.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk15u-dev pull/137/head:pull/137

PR: https://git.openjdk.java.net/jdk15u-dev/pull/137