Cherry-pick pull request #2192 to master
Cherry-pick pull request #2192 to master

Fix the provisional provider test.

(fixes https://bugs.launchpad.net/juju-core/+bug/1451100)

The recently added provisional provider change broke under gccgo because we
don't support vsphere there for the moment.  This patch fixes that.

mikemccracken/juju,davecheney/juju,marcmolla/juju,frankban/juju,tasdomas/juju,marcmolla/juju,bac/juju,frankban/juju,voidspace/juju,wwitzel3/juju,Altoros/juju-cloudsigma,mhilton/juju-juju,fwereade/juju,kat-co/juju,tych0/juju,mjs/juju,dooferlad/juju,dimitern/juju,bac/juju,macgreagoir/juju,fwereade/juju,bz2/juju,fwereade/juju,tsakas/juju,alesstimec/juju,dimitern/juju,cloud-green/juju,ericsnowcurrently/juju,dooferlad/juju,frankban/juju,waigani/juju,mikemccracken/juju,kat-co/juju,mhilton/juju-juju,reedobrien/juju,macgreagoir/juju,AdamIsrael/juju,makyo/juju,AdamIsrael/juju,cherylj/juju,frankban/juju-tmp,ericsnowcurrently/juju,voidspace/juju,makyo/juju,gabriel-samfira/juju,mjs/juju,alesstimec/juju,tych0/juju,makyo/juju,marcmolla/juju,mjs/juju,cherylj/juju,bogdanteleaga/juju,thomnico/juju,howbazaar/juju,wwitzel3/juju,gabriel-samfira/juju,anastasiamac/juju,howbazaar/juju,howbazaar/juju,davecheney/juju,dooferlad/juju,davecheney/juju,bogdanteleaga/juju,dimitern/juju,perrito666/juju,ericsnowcurrently/juju,anastasiamac/juju,howbazaar/juju,ericsnowcurrently/juju,reedobrien/juju,bogdanteleaga/juju,dooferlad/juju,Altoros/juju-cloudsigma,cherylj/juju,cloud-green/juju,frankban/juju,perrito666/juju,thomnico/juju,mhilton/juju,perrito666/juju,frankban/juju-tmp,axw/juju,ericsnowcurrently/juju,mjs/juju,mikemccracken/juju,anastasiamac/juju,waigani/juju,dimitern/juju,bz2/juju,cherylj/juju,bac/juju,wwitzel3/juju,axw/juju,kat-co/juju,voidspace/juju,bac/juju,tsakas/juju,mjs/juju,mikemccracken/juju,davecheney/juju,mhilton/juju,Altoros/juju-cloudsigma,bz2/juju,gabriel-samfira/juju,mikemccracken/juju,waigani/juju,axw/juju,mjs/juju,bz2/juju,tych0/juju,macgreagoir/juju,howbazaar/juju,waigani/juju,thomnico/juju,fwereade/juju,tych0/juju,marcmolla/juju,thomnico/juju,macgreagoir/juju,alesstimec/juju,cloud-green/juju,perrito666/juju,dimitern/juju,gabriel-samfira/juju,tsakas/juju,reedobrien/juju,mhilton/juju-juju,tasdomas/juju,bogdanteleaga/juju,tasdomas/juju,mjs/juju,mhilton/juju,cloud-green/juju,reedobrien/juju,frankban/juju,AdamIsrael/juju,mhilton/juju,Altoros/juju-cloudsigma,mhilton/juju-juju,AdamIsrael/juju,gabriel-samfira/juju,kat-co/juju,anastasiamac/juju,marcmolla/juju,reedobrien/juju,axw/juju,wwitzel3/juju,macgreagoir/juju,voidspace/juju,dooferlad/juju,makyo/juju,alesstimec/juju,frankban/juju-tmp,axw/juju,tasdomas/juju,bz2/juju,anastasiamac/juju,alesstimec/juju,kat-co/juju,perrito666/juju,tsakas/juju,frankban/juju-tmp,bac/juju