git: remove src_blob_url

This was intended for solver, but it's unused since
commit 915cd090798069a4
("solver: switch patch application to use a callback")

diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index ff3838b3ff8b7fc5d9baeda7c3cb5bb03a4d79b8..218846f3d1d25d42699a4a4be55351394c6a5341 100644 (file)
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -261,17 +261,6 @@ sub local_nick ($) {
        wantarray ? ($ret) : $ret;
 }
 
-# show the blob URL for cgit/gitweb/whatever
-sub src_blob_url {
-       my ($self, $oid) = @_;
-       # blob_url_format = "https://example.com/foo.git/blob/%s"
-       if (my $bfu = $self->{blob_url_format}) {
-               return map { sprintf($_, $oid) } @$bfu if wantarray;
-               return sprintf($bfu->[0], $oid);
-       }
-       local_nick($self);
-}
-
 sub host_prefix_url ($$) {
        my ($env, $url) = @_;
        return $url if index($url, '//') >= 0;