[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 54d2a68b561156ac5aed1b2b8deb135186cd3bd6
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Mar 20 23:07:54 2020 -0400

    chunk: replace remaining freeanychunk() calls with free_chunk_content()

commit 1870097ab89ce0a5b8fbbf201fb43961abdcceb2
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Mar 20 22:42:59 2020 -0400

    chunk: rename chunk() to chunk2(PTR, LEN); eliminate setchunk()