[9] Review request for 8174845 Bad scaling on Windows with large fonts with Java 9ea

[Alexandr Scherbatiy]

Hello,
Could you review the fix:
  bug: https://bugs.openjdk.java.net/browse/JDK-8174845
  webrev: http://cr.openjdk.java.net/~alexsch/8174845/webrev.00

  Metal JCheckBox and JMenuItem icons are updated to be drawn by ovals, 
arcs and polygons.

  The [1] folder contains screenshots how icons are drawn before the 
fix (on the left side) and after the fix (on the right side) with 
Default and Ocean Metal themes.

  [1]  http://cr.openjdk.java.net/~alexsch/8174845/screenshots/00

Thanks,
Alexandr.