Add repo manifest to the fetch_artifact tool.

This will enable repo to checkout this project and all of the
dependencies of it.

BUG=121042212

Change-Id: I02fe211077f1c09917708c94d26d15dda455cf1d
1 file changed
tree: 5a50f3135fe80c7a7eb9cc93a93a4042e7ff0ad9
  1. default.xml