RFR(XS): 8208257: Un-quarantine vmTestbase/vm/mlvm/meth/func/jdi/breakpointOtherStratum

[Evgeny Nikitin]

Hi,

Bug: https://bugs.openjdk.java.net/browse/JDK-8208257
Webrev: 
http://cr.openjdk.java.net/~enikitin/8208257/webrev.00/JDK-8208257.patch

I tried to reproduce the test multiple times with different VM 
parameters, but it always passes. I suggest removing it from 
ProblemList.txt.

Second change is marking the test with randomness keyword from the 
https://bugs.openjdk.java.net/browse/JDK-8243427 (using reproducible 
random for mlvm tests).

The change has been checked in mach5 for windows, macosx, linux in 
x64-debug, approx. 100 runs on each platform (passed).

Please review,
/Evgeny Nikitin.