RFR(S): 8215114: Fix indent and dead code in GCPolicyCounters

[Thomas Schatzl]

Hi,

On Mon, 2018-12-10 at 18:04 +0800, Man Cao wrote:
> Hi all,
> 
> Can I have reviews for this small cleanup?
> 
> Webrev: https://cr.openjdk.java.net/~manc/8215114/webrev.00/
> Bug: https://bugs.openjdk.java.net/browse/JDK-8215114
> 

  looks good and trivial.

Thomas