So let me make sure we're on the same page. From the sounds of things, the OS_DEBIAN entries can be removed, but we're not sure about the OSX entries.

I think we should leave the OSX decisions for later, as they are being discussed in https://github.com/ros-infrastructure/bloom/issues/254 right now. They can decide if they need to be kept/removed/modified.

Should I remove the OS_DEBIAN code from this PR then?