RFR [8044342] build failure on Windows noticed with recent smartcardio fix.

[Ivan Gerasimov]

Hi!

With the recent code modification I used a pcsc-lite specific constant 
which is only defined on *nix platforms.
As a result, windows builds failed. Sorry about that!
Would you please review the partial backout fix: Dynamic array 
allocation is restored.

BUGURL: https://bugs.openjdk.java.net/browse/JDK-8044342
WEBREV: http://cr.openjdk.java.net/~igerasim/8044342/0/webrev/

Sincerely yours,
Ivan