RFR(XXS) : 8180721: clean up ProblemList

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev/8180721/webrev.00/index.html
> 3 lines changed: 0 ins; 1 del; 2 mod;

Hi all,

could you please review this tiny patch which cleans up hotspot problem list?
BootAppendTests.java was problem listed due to 8150683[1] which has been closed as CNR, however the test has been fixed only by 8179103[2] which is not integrated into JDK 9.
AllModulesCommandTest.java was problem listed due to 8168478[3] which has been closed as NAI. this test also has @ignore 8170541[4], but the test should be quarantined rather than excluded due to this bug.

webrev: http://cr.openjdk.java.net/~iignatyev/8180721/webrev.00/index.html
jbs: https://bugs.openjdk.java.net/browse/JDK-8180721

Thanks,
-- Igor

[1] https://bugs.openjdk.java.net/browse/JDK-8150683
[2] https://bugs.openjdk.java.net/browse/JDK-8179103
[3] https://bugs.openjdk.java.net/browse/JDK-8168478
[4] https://bugs.openjdk.java.net/browse/JDK-8170541