Cp testtarball to outdir and upload from there.
Cp testtarball to outdir and upload from there.

This solves this issue where if we don't upload to gsutil and instead
just archive locally we still have the test tarball.

BUG=chromium-os:16014
TEST=Ran with no gsutil option set and a tarball file.

Change-Id: I5e14801f7b0a58f589a400278274fb566e580bea
Reviewed-on: http://gerrit.chromium.org/gerrit/1921
Reviewed-by: Chris Masone <98e3d65c6b0e9e2391eb4c2e8b1e572b77e544ed@chromium.org>
Tested-by: Chris Sosa <959d3d631fb6f17f1b07f751372041a1edb210d1@chromium.org>

nicescale/scripts,sigma/coreos-scripts,crawford/scripts,trnubo/scripts,BugRoger/scripts,mischief/scripts,mjg59/scripts,zhang0137/scripts,smilart/scripts,smilart/scripts,bcwaldon/coreos-scripts,sigma/coreos-scripts,crawford/scripts,zhang0137/scripts,fivethreeo/scripts,gtank/scripts,endocode/scripts,mjg59/scripts,nicescale/scripts,glevand/coreos--scripts,mischief/scripts,gtank/scripts,gtank/scripts,fivethreeo/scripts,zhang0137/scripts,marineam/coreos-scripts,bcwaldon/coreos-scripts,glevand/coreos--scripts,endocode/scripts,marineam/coreos-scripts,BugRoger/scripts,andrejro/coreos--scripts,vmware/coreos-scripts,vmware/coreos-scripts,fivethreeo/scripts,trnubo/scripts,andrejro/coreos--scripts,bcwaldon/coreos-scripts,marineam/coreos-scripts,sigma/coreos-scripts,mjg59/scripts,trnubo/scripts,coreos/scripts,andrejro/coreos--scripts,nicescale/scripts,mischief/scripts,crawford/scripts,coreos/scripts,endocode/scripts,BugRoger/scripts,smilart/scripts,vmware/coreos-scripts