RFR: 8137280: Remove eager reclaim of humongous controls

Wed Jul 6 08:18:50 UTC 2022

Simple change of removing two experiment flags whose default value is `true`.

Test: hotspot_gc

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Commit messages:
 - g1-eager-reclaim

Changes: https://git.openjdk.org/jdk/pull/9392/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9392&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8137280
  Stats: 35 lines in 6 files changed: 0 ins; 31 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/9392.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9392/head:pull/9392

PR: https://git.openjdk.org/jdk/pull/9392