Re-do argument passing to match zbehan's change
Re-do argument passing to match zbehan's change

zbehan's change: "run_remote_tests: destroy the with_spaces hack,
use the --args instead of -a (which doesn't work)", despite apparently
not working is in active use by others, both by folks using it on the
command line and by the script cros_run_wifi_tests.sh.  Fix the script
to match the new argument.

BUG=none
TEST=rerun

Review URL: http://codereview.chromium.org/3444010

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