nntp: get rid of some unused imports

Our NNTP code no longer relies on search or Xapian.  Msgmap
and Git modules are loaded anyways through Inbox->(git|mm|over)
methods, however.

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 5c23e476d42061288a668fd0a1fe03450582504f..e41e3f64d71e1cab5e8322e3c0bbc1c8ac514b5b 100644 (file)
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -7,10 +7,7 @@ use strict;
 use warnings;
 use base qw(PublicInbox::DS);
 use fields qw(nntpd article ng);
-use PublicInbox::Search;
-use PublicInbox::Msgmap;
 use PublicInbox::MID qw(mid_escape);
-use PublicInbox::Git;
 use Email::Simple;
 use POSIX qw(strftime);
 use PublicInbox::DS qw(now);