RFR: 8297606: [AIX] Broken build after JDK-8295475

[Tyler Steele]

Recent changes (https://github.com/openjdk/jdk/pull/10745) to ResourceObj, have caused the build to fail on AIX. This is because the AIX compiler (xlclang++) complains if 'operator new' is called on a class where 'operator delete' is marked as deleted (ie. `operator delete(void*) = delete`). This is the case even when 'operator new' is explicitly defined.

It is my understanding that future PRs will migrate many instances of ResourceObj to AnyObj (or other classes), so it's possible this work-around could be removed in the future. An alternate solution is to change ResouceObj to AnyObj in 61 places. This alternative solution works since AnyObj defines both 'operator new' and 'operator delete'. This is both a much bigger change, and doesn't provide any additional benefit if instances of ResourceObj are being reviewed anyway.

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Commit messages:
 - Remove trailing whitespace
 - Fix issue related to deleted functions in xlc

Changes: https://git.openjdk.org/jdk/pull/11443/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=11443&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8297606
  Stats: 14 lines in 1 file changed: 12 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/11443.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/11443/head:pull/11443

PR: https://git.openjdk.org/jdk/pull/11443