Removes osx::global::open_new_volumes
Removes osx::global::open_new_volumes

This was added in the same commit as tap to click
107dedb9d43771eca29a657e1735633d7934d640

Removing it in order to get tap to click merged.

n0ts/puppet-osx,cbrock/puppet-osx,boxen/puppet-osx,mcauser/puppet-osx,n0ts/puppet-osx,halyard/puppet-osx,jacobboland/puppet-osx,cbrock/puppet-osx,boxen/puppet-osx,jacobboland/puppet-osx,mcauser/puppet-osx