magit-list-files: Never limit to subdirectory

Never limit the list of files to those in `default-directory' and
always return paths relative to the top-level.  This affects other
`magit-*-files' functions and their callers.

Some callers of these functions explicitly used `magit-with-toplevel'
and we can stop doing that now.  Other callers did not use that macro
but should have done so.  Among those, many were always called from the
top-level, so this bug was theoretical in those cases.  Others are more
likely to be called from a subdirectory.  There are no callers that
actually need just the files from a subdirectory.

0 files changed, 0 insertions, 0 deletions