RFR 8199198: Remove unused functions in jdk.crypto.mscapi native code

[Vincent Ryan]

Hello Max,

Your change looks fine to me.
Thanks.

> On 7 Mar 2018, at 02:19, Weijun Wang <weijun.wang at oracle.com> wrote:
> 
> Please take a review at
> 
>   http://cr.openjdk.java.net/~weijun/8199198/webrev.00
> 
> I just removed the 3 unused functions. They were there from the beginning (2005) but had never existed in any Java class.
> 
> Thanks
> Max
>