RFR(trivial): 8233659: [TESTBUG] runtime/cds/appcds/CommandLineFlagCombo.java fails when jfr is disabled

[Ioi Lam]

Hi Jie,

I think the better fix is to call WhiteBox.isJFRIncludedInVmBuild() 
inside CommandLineFlagCombo.skipTestCase(). That way you can test other 
flags even when JFR is not included.

Thanks
- Ioi

On 11/5/19 7:07 PM, Jie Fu wrote:
> Hi all,
>
> May I get reviews for the one-line change?
>
> JBS:    https://bugs.openjdk.java.net/browse/JDK-8233659
> Webrev: http://cr.openjdk.java.net/~jiefu/8233659/webrev.00/
>
> Thanks a lot.
> Best regards,
> Jie
>
>