[9] Review request for 8169719 WrappedPlainView.modelToView() should return Rectangle2D

[Alexandr Scherbatiy]

Hello,
Could you review the fix:
  bug: https://bugs.openjdk.java.net/browse/JDK-8169719
  webrev: http://cr.openjdk.java.net/~alexsch/8169719/webrev.00

  WrappedPlainView.modelToView() method is updated to use 
Utilities.getTabbedTextWidth() which returns floating point text width.

 Thanks,
 Alexandr.