debugger: remove obsolete setTimeout
Checklist
-
tests and code linting passes -
the commit message follows commit guidelines
Affected core subsystem(s)
debugger
Description of change
Remove obsolete setTimeout()
introduced in 3148f140. The fix for the
problem is in b2660743. (For the record, I mostly don't know what I'm
talking about here but am summarizing from an IRC #node-dev conversation
with @indutny on 04-Jun-2016.)
R=@indutny