RFR : 8211213: fix aix build after 8196341: Add JFR events for parallel phases of G1

[Aleksey Shipilev]

On 09/27/2018 04:39 PM, Baesken, Matthias wrote:
> Hi Thomas, do you know some fast and helpful person who can bring the INCLUDE_JFR  and ! INCLUDE_JFR   cases in sync ?
> (or maybe there was a reason to have these differences we observe ? )

I am not a JFR person, but I think this should do it -- I copied printCommitMethod into
printEmptyEvent and gutted it:
  http://cr.openjdk.java.net/~shade/8211213/webrev.01/

This fixes x86_64 Zero build.

-Aleksey