RFR [15] : 8249029: clean up FileInstaller $test.src $cwd in vmTestbase_vm_defmeth tests

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8249029/webrev.00
> 750 lines changed: 0 ins; 376 del; 374 mod;

Hi all,

could you please review the patch which removes `FileInstaller . .` jtreg action from :vmTestbase_vm_defmeth tests?
from the main issue(8204985):
> all vmTestbase tests have '@run driver jdk.test.lib.FileInstaller . .' to mimic old test harness behavior and copy all files from a test source directory to a current work directory. some tests depend on this step, so we need 1st identify such tests and then either rewrite them not to have this dependency or leave FileInstaller only in these tests.

effectively, the patch is just `ag -l  '@run driver jdk.test.lib.FileInstaller . .' vmTestbase/vm/runtime/defmeth  | xargs -I{} gsed -i '/@run driver jdk.test.lib.FileInstaller \. \./d' {}`

testing: :vmTestbase_vm_defmeth on linux-x64
webrev: http://cr.openjdk.java.net/~iignatyev//8249029/webrev.00
JBS: https://bugs.openjdk.java.net/browse/JDK-8249029

Thanks,
-- Igor