[jdk8u-dev] RFR: 8284756: [11u] Remove unused isUseContainerSupport in CgroupV1Subsystem [v2]

[Jonathan Dowland]

> Clean simple backport of 8284756 for jdk8u-dev cgroups v2 support.

Jonathan Dowland has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains one commit:

  8284756: [11u] Remove unused isUseContainerSupport in CgroupV1Subsystem

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Changes: https://git.openjdk.org/jdk8u-dev/pull/178/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=178&range=01
  Stats: 2 lines in 1 file changed: 0 ins; 2 del; 0 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/178.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev pull/178/head:pull/178

PR: https://git.openjdk.org/jdk8u-dev/pull/178