RFR: 8140527: JInternalFrame has incorrect title button width

[Prasanta Sadhukhan]

Title buttons under Widows Classic L&F got their sizes from the XP desktop theme in which button width can be bigger than height. It is construed as XP bug where sizes aren't updated properly so it uses height units for width for XP and later windows. The proposed fix uses the same technique for Classic and forces title buttons to be square and to fit the frame title in height.

Before fix
![image](https://github.com/openjdk/jdk/assets/43534309/3d6ec539-5e17-46ce-aba5-e724af6085fe)

After fix
![image](https://github.com/openjdk/jdk/assets/43534309/db0135e4-d7f3-41a4-bbfa-e8e95cbd071d)

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Commit messages:
 - Test fix
 - 8140527: JInternalFrame has incorrect title button width
 - Merge branch 'master' of github.com:prsadhuk/jdk
 - Merge remote-tracking branch 'upstream/master'
 - Merge remote-tracking branch 'upstream/master'
 - Revert "Fix"
 - Fix

Changes: https://git.openjdk.org/jdk/pull/14555/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14555&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8140527
  Stats: 114 lines in 3 files changed: 113 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/14555.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14555/head:pull/14555

PR: https://git.openjdk.org/jdk/pull/14555