Bug 1166380: don't hard-code build pool names in buildbase.py
Bug 1166380: don't hard-code build pool names in buildbase.py

This hard-coding was only for the sake of detecting errors in command-line

--HG--
extra : rebase_source : 883a3a57b1eba7dd6a924958924dac769911080a
extra : histedit_source : 8b20d94fbdc59cec5f59268e2e1fc0d276b7c70a%2Cab54b72222079cbffba453b08e8379ffde588046

armenzg/build-mozharness,armenzg/build-mozharness,lissyx/build-mozharness,mozilla/build-mozharness,lissyx/build-mozharness,mozilla/build-mozharness