RFR(T) : 8243620 : a few compiler/jvmci tests can be run in driver mode

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8243620/webrev.00
> 2 lines changed: 2 ins; 0 del; 0 mod; 


Hi all,

could you please review the patch which updates two compiler/jvmci tests to use '@run driver'?
from JBS:
> compiler/jvmci/TestEnableJVMCIProduct and TestJVMCIPrintProperties just spawn new JVMs and check their output, hence they can be run in a driver mode.


webrev: http://cr.openjdk.java.net/~iignatyev//8243620/webrev.00
JBS: https://bugs.openjdk.java.net/browse/JDK-8243620
testing: the affected tests

Thanks,
-- Igor