It seems as this conversion was missed, as a git blame says the first
few lines of DELETE date all the way back to commit 001407b9 "(creiht)
2010-07-12 Initial commit of Swift code".
While we were in here, we moved _parse_path() to a module method as
there appears to be need to keep it as an object controller method.
We also fixed up as many of the tests that directly invoked the object
controller methods to use get_response(), addressing a few
inconsistencies along the way.
Change-Id: If491c7129d61d6fc7d81401fbc3650c29ed80465
Signed-off-by: Peter Portante <peter.portante@redhat.com>
35b991aab1