RFR(T): 8223141: Change (count) suffix _ct into _cnt.

[Patric Hedlin]

Dear all,

I would like to ask for help to review the following change/update:

Issue:  https://bugs.openjdk.java.net/browse/JDK-8223141
Webrev: http://cr.openjdk.java.net/~phedlin/tr8223141/

8223141: Change (count) suffix _ct into _cnt.

     Align abbreviation with "common" usage.


Testing: Part of 8216137 (hs-tier1..4, hs-precheckin-comp, Kitchensink24h)


Best regards,
Patric