Integrated: 8378191: [BACKOUT] JDK-8378076 Improve inlining around oop_oop_iterate

[Ivan Walulya]

Revert "JDK-8378076 Improve inlining around oop_oop_iterate"

This reverts commit [a86a847](https://github.com/openjdk/jdk/commit/a86a847f57a2244b670a6532399278dd550c4e2f)

Thanks

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Commit messages:
 - Backout commit a86a847

Changes: https://git.openjdk.org/jdk/pull/29797/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29797&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8378191
  Stats: 4 lines in 2 files changed: 0 ins; 4 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/29797.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29797/head:pull/29797

PR: https://git.openjdk.org/jdk/pull/29797