[jdk8u-dev] RFR: 8331791: [8u] AIX build break from JDK-8320005 backport [v3]

[Suchismith Roy]

> c1c8064
> introduces a new call to the macro FREE_C_HEAP_ARRAY
> but is not using the correct number of arguments.
> jdk8u FREE_C_HEAP_ARRAY takes 3 arguments
> JBS-ISSUE: [JDK-8331791](https://bugs.openjdk.org/browse/JDK-8331791)

Suchismith Roy has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains three commits:

 - space
 - Change NULL value
 - Correct number of parameters for FREE_C_HEAP_ARRAY

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Changes: https://git.openjdk.org/jdk8u-dev/pull/494/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=494&range=02
  Stats: 4 lines in 1 file changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/494.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/494/head:pull/494

PR: https://git.openjdk.org/jdk8u-dev/pull/494