Build Chromium browser source as part of sync_build_test.sh Added --chrome_root option to sync_build_test.sh which, if specified, builds Chromium browser from source in the directory given.
Build Chromium browser source as part of sync_build_test.sh
Added --chrome_root option to sync_build_test.sh which, if specified, builds Chromium browser from source in the directory given.

Review URL: http://codereview.chromium.org/2824054

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