<i18n dev> RFR: 8345143: Remove uses of SecurityManager in the java.desktop module [v2]

[Phil Race]

> Remove SecurityManager related code in the desktop module that is not covered by other PRs

Phil Race has updated the pull request incrementally with one additional commit since the last revision:

  8345143

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Changes:
  - all: https://git.openjdk.org/jdk/pull/22424/files
  - new: https://git.openjdk.org/jdk/pull/22424/files/99be51dc..a02cecb4

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22424&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22424&range=00-01

  Stats: 50 lines in 11 files changed: 7 ins; 24 del; 19 mod
  Patch: https://git.openjdk.org/jdk/pull/22424.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22424/head:pull/22424

PR: https://git.openjdk.org/jdk/pull/22424