Merge "Update chrome installation instructions"

diff --cc packer/provision/basebuild.sh
index 057c98d,9e20664..aba8b19
--- 1/packer/provision/basebuild.sh
--- 2/packer/provision/basebuild.sh
+++ b/packer/provision/basebuild.sh
@@@ -13,13 -13,13 +13,13 @@@ rh_systems() 
      yum install -y openssl-devel mysql-devel gcc
  
      # Autorelease support packages
 -    yum install -y firefox python-tox xmlstarlet xvfb crudini
 +    yum install -y firefox python-tox xmlstarlet xvfb crudini maven
  
      # Install chrome to support ChromeDriver
-     cat <<EOF > /etc/yum.repos.d/google-chrome.repo
+     cat << EOF > /etc/yum.repos.d/google-chrome.repo
  [google-chrome]
- name=google-chrome
- baseurl=http://dl.google.com/linux/chrome/rpm/stable/$basearch
+ name=google-chrome - \$basearch
+ baseurl=http://dl.google.com/linux/chrome/rpm/stable/\$basearch
  enabled=1
  gpgcheck=1
  gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub