Very simple webrev.

[Bradford Wetmore]

https://bugs.openjdk.java.net/browse/JDK-8027526
http://cr.openjdk.java.net/~wetmore/8027526/webrev/

Alan was getting some test failures, I'm 95% sure it's due to a provider 
being inserted one of two tests and being run with agentvm.

According to Jon Gibbons, agentvm does not reset the Security Providers.

I'm putting this one open change back, and will be filing a bug for the 
remainder.

Brad