RFR: 8348760: RadioButton is not shown if JRadioButtonMenuItem is rendered with ImageIcon in WindowsLookAndFeel [v38]

[Prasanta Sadhukhan]

> When JRadioButtonMenuItem is called with imageIcon, then only imageIcon is shown without radiobutton in WIndowsLookAndFeel as there was no provision of drawing the radiobutton alongside icon.
> If icon is not there, the radiobutton is drawn. Added provision of drawing the radiobutton windows Skin even when imageIcon is present.

Prasanta Sadhukhan has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 42 commits:

 - Merge branch 'master' of https://git.openjdk.java.net/jdk into JDK-8348760
 - Fix not needed background effect for Windows 10
 - Remove Windows version check
 - Merge master
 - bullet/checkmark placement for varying imageicon size fix, test update
 - Adjust offset for varying size imageicon
 - squish fix
 - Alignment fix
 - MenuItem with icon fix
 - Merge branch 'master' of https://git.openjdk.java.net/jdk into JDK-8348760
 - ... and 32 more: https://git.openjdk.org/jdk/compare/57553ca1...5f51ecdc

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Changes: https://git.openjdk.org/jdk/pull/23324/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23324&range=37
  Stats: 630 lines in 8 files changed: 524 ins; 81 del; 25 mod
  Patch: https://git.openjdk.org/jdk/pull/23324.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23324/head:pull/23324

PR: https://git.openjdk.org/jdk/pull/23324