[PATCH 11/13] smsg: remove ->bytes and ->lines methods

[Eric Wong <e@yhbt.net>]

They're stored directly in Xapian and SQLite document data.
NNTP accesses those fields directly to avoid method invocation
overhead so there's no reason to waste several kilobytes for
each sub.
---
 lib/PublicInbox/Smsg.pm | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/PublicInbox/Smsg.pm b/lib/PublicInbox/Smsg.pm
index 9e363a112c0..a7ee2e40939 100644
--- a/lib/PublicInbox/Smsg.pm
+++ b/lib/PublicInbox/Smsg.pm
@@ -90,10 +90,6 @@ sub from_mitem {
 	psgi_cull(load_expand($self, $mitem->get_document));
 }
 
-# :bytes and :lines metadata in RFC 3977
-sub bytes ($) { $_[0]->{bytes} }
-sub lines ($) { $_[0]->{lines} }
-
 sub __hdr ($$) {
 	my ($self, $field) = @_;
 	$self->{lc($field)};