RFR: 8344734: Rename memoryFileTracker to nativeMemoryFileTracker [v2]

[Anton Artemov]

> Renamed memoryFileTracker to nativeMemoryFileTracker.

Anton Artemov has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'openjdk:master' into JDK-8344734
 - 8344734: renamed memoryFileTracker to nativeMemoryFileTracker

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Changes:
  - all: https://git.openjdk.org/jdk/pull/24579/files
  - new: https://git.openjdk.org/jdk/pull/24579/files/dadb55bc..5c48c741

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24579&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24579&range=00-01

  Stats: 202158 lines in 773 files changed: 29264 ins; 170567 del; 2327 mod
  Patch: https://git.openjdk.org/jdk/pull/24579.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24579/head:pull/24579

PR: https://git.openjdk.org/jdk/pull/24579