RFR(S) : 8180621 : remove jdk.testlibrary.management.InputArguments

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8180621/webrev.00/index.html
> 88 lines changed: 0 ins; 88 del; 0 mod;

Hi all,

there is no usage of jdk.testlibrary.management.InputArguments by jdk/test or any other tests, so this test library class can be removed.

webrev: http://cr.openjdk.java.net/~iignatyev//8180621/webrev.00/index.html
jbs: https://bugs.openjdk.java.net/browse/JDK-8180621
testing: tier{1,2,3} + grep -R InputArguments

-- Igor