Fix Security2Test counting

The test was counting the wrong thing. The alias code path is only
triggered by X509 and X.509. This worked when there was only 2 providers
that pointed at the opposites. When there were three the problem showed
up since it wasn't incrementing the right one.

Change-Id: Id4d01a1981658521a36c42c5d3aea13110069583
1 file changed