Revert "Configure has a path to less and perl5db.pl can use it"

This reverts commit bf320d637919b3a2a72298748aa76e686e9b3e45.
Andy Dougherty points out that after Configure has run, the "less"
config variable is no longer useful, as described in Porting/Glossary.

1 files changed, 0 insertions, 6 deletions

diff --git a/lib/perl5db.pl b/lib/perl5db.pl
index fedcbe39c2..711d1988a8 100644
--- a/lib/perl5db.pl
+++ b/lib/perl5db.pl
@@ -7620,12 +7620,6 @@ C<$fixed_less> so we don't have to go through doing the stats again.
 
 sub fix_less {
 
-    my $config_less = eval {
-       require Config;
-       $Config::Config{less};
-    };
-    return $config_less if $config_less;
-
     # We already know if this is set.
     return if $fixed_less;