Review request for 8151998 VS2010 ThemeReader.cpp(758) : error C3861: 'round': identifier not found

[Alexander Scherbatiy]

Hello,
Could you review the fix:
  bug: https://bugs.openjdk.java.net/browse/JDK-8151998
  webrev: http://cr.openjdk.java.net/~alexsch/8151998/webrev.00

  The fix uses the "ROUND_TO_INT(num) ((int) floor((num) + 0.5))" 
instead round function which is not compiled by VS2010.

Thanks,
Alexandr.