* lang/qt/src/qgpgmelistallkeysjob.cpp
(do_list_keys): Rename to do_list_keys_legacy and put into unnamed
namespace.
(merge_keys): Put into unnamed namespace.
(list_keys): Rename to list_keys_legacy and put into unnamed namespace.
(do_list_keys, list_keys): New.
* lang/qt/tests/t-keylist.cpp (testListAllKeysSync): New.
--
With gpg >= 2.1, list keys once with --with-secret instead of listing
public keys and secret keys and then merging (part of) the information
about the keys.
GnuPG-bug-id: 4794
13bcc6680a