RFR(S) : 8252186 : remove FileInstaller action from vmTestbase/jit/graph tests

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev/8252186/webrev.00/
> 24 lines changed: 0 ins; 12 del; 12 mod;

Hi all,

could you please review this small cleanup of vmTestbase/jit/graph tests?
from JBS:
> vmTestbase/jit/graph tests use FileInstaller to copy ${test.src}/data/main.data to the current directory, and pass the path to it as '-path' option to jit.graph.CGT class. since JDK-8252005 enabled jtreg smart action args, we can use ${test.src} right in the argument and avoid copying.

testing:  :vmTestbase_vm_compiler
JBS: https://bugs.openjdk.java.net/browse/JDK-8252186
webrev: http://cr.openjdk.java.net/~iignatyev/8252186/webrev.00/

Thanks,
-- Igor