RFR(XS): 8072401, 8072403, 8072405: Small fixes to newly added DCMD tests

[Jaroslav Bachorik]

Looks good.

-JB-

On 3.2.2015 16:27, Mikael Auno wrote:
> Hi, could I please have some reviews for these very small fixes.
>
> Webrev:
> http://cr.openjdk.java.net/~miauno/8072401_8072403_8072405/webrev.00/
>
> Issues:
>
> Some of the newly added DCMD tests fail due to lack of -XX:+UsePerfData
> https://bugs.openjdk.java.net/browse/JDK-8072401
>
> HeapDumpTest and HeapDumpAllTest fails to find jhat in non-JDK runs
> https://bugs.openjdk.java.net/browse/JDK-8072403
>
> DCMD tests needs at least compact3 profile
> https://bugs.openjdk.java.net/browse/JDK-8072405
>
> Thanks,
> Mikael
>