RFR: 8344799: Remove permissions checks from java.awt.Desktop [v2]

[Phil Race]

> Clean up permission checks in java.awt.Desktop class
> Also remove no longer needed exports from java.base to java.desktop

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

  8344799

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Changes:
  - all: https://git.openjdk.org/jdk/pull/22311/files
  - new: https://git.openjdk.org/jdk/pull/22311/files/5c4913a1..74c2c833

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22311&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22311&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/22311.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22311/head:pull/22311

PR: https://git.openjdk.org/jdk/pull/22311