These clients are intended to fake out the old glanceclient client which
we no longer use. They were only "working" because we weren't actually
using any of the glancelclient-based stuff and were instead overriding
everything within the tests. Move these overrides back to the main
fake client and remove the crud.
Change-Id: I92ee74a1df72a6dd23f9d2dc04342aab0cbd3210
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
1feb676469