RFR(XXS) : 8205433 : clean up hotspot ProblemList

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8205433/webrev.00/index.html
> 10 lines changed: 1 ins; 8 del; 1 mod; 

Hi all,

could you please review this tiny clean up of ProblemList.txt? 

compiler/c2/Test8007294.java hasn't been removed from the problem list when JDK-8192992 was fixed. the same test s also marked as failing due to JDK-8194310 (Java EE modules removal), but this test doesn't depend on any java ee modules.

testing: compiler/c2/Test8007294.java on linux-x64,windows-x64,solaris-sparcv9,macos-x64 x {product,fastdebug}
webrev: http://cr.openjdk.java.net/~iignatyev//8205433/webrev.00/index.html
JBS: https://bugs.openjdk.java.net/browse/JDK-8205433

Thanks,
-- Igor