Currently EFL bots are hooked in to ORWT. They are effectively running NRWT (because for EFL, ORWT forwards to NRWT) but we need to get rid of this intermediate step.
I was thinking about moving EFL to NewBuildAndTestFactory. But looks like it was removed on bug 88693.
do the EFL bots actually invoke old-run-webkit-tests directly? If they are like all of the others, they invoke run-webkit-tests which does the right thing, so nothing needs to be done.
If you want to track getting rid of the run-webkit-tests wrapper script and just renaming new-run-webkit-tests to run-webkit-tests, that's fine but we could probably just as easily roll that into bug 88680 directly.
EFL is like the others. It is calling rwt and it is "proxying" nrwt.
Closing this bug and let's wait for bug 88680 as you said.