Removed chrome ui tests and its dependencies from the factory test image
Removed chrome ui tests and its dependencies from the factory test image

BUG=4828
TEST=make sure factory image actually builds while chrome ui autotests are included in the build

Review URL: http://codereview.chromium.org/3010035

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