Remove last deprecations scheduled for 5.0
Review Request #12429 — Created June 30, 2022 and submitted — Latest diff uploaded
This change removes the last bit of deprecated API for 5.0: the old
get_orig_commit_id method. This was more complex than the rest because
the mercurial backend still used it in its diff parsers (both mercurial
and git modes).
I've updated the hg parsers to instead set the parent commit ID on the
parsed diff change, as well as set the
This also required updating a unit test which wasn't set up quite right.
Now that commits and parent commits are done per file instead of per
diff (as per all the other machinery in
create_filediffs), we can't
have a parent diff that specifies different files than the diff and
expect the parent diff commit ID to get set correctly.
Ran unit tests.