RFR(T) : 8225469 : clean up problem lists

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8225469/webrev.00/index.html
> 4 lines changed: 0 ins; 4 del; 0 mod;

Hi all,

could you please review this trivial patch which cleans up graal-specific problem lists?

webrev: http://cr.openjdk.java.net/~iignatyev//8225469/webrev.00/index.html
JBS: https://bugs.openjdk.java.net/browse/JDK-8225469
testing: unproblem-listed tests w/ graal as JIT (hs-tier4-graal)

Thanks,
-- Igor