Apache-2.4.x doesn't issue a "DefaultType" any more, so don't expect it.

New versions of Apache don't issue a default Content-Type if none was
provided in the response, so we cannot check for this any longer.

Author: bleargh45

t/conf/extra.conf.in

@@ -37,7 +37,6 @@ Alias /raw @DocumentRoot@
     SetHandler              modperl
     PerlResponseHandler     MY::NoCTypeHandler
     PerlOutputFilterHandler Apache2::Filter::Minifier::JavaScript
-    DefaultType             text/missing
 </Location>
 
 <Location /decline_uc>

t/content-type.t

@@ -7,7 +7,7 @@ use lib 't';
 use MY::slurp;
 
 # Test "Content-Type" headers
-plan tests => 3, need_lwp;
+plan tests => 2, need_lwp;
 
 # "Content-Type" with additional attributes (e.g. "charset")
 charset_minified: {
@@ -19,13 +19,11 @@ charset_minified: {
 }
 
 # Missing "Content-Type" header; should decline processing and we get the
-# un-minified version.  Apache, however, -will- set a default "Content-Type"
-# into the response.
+# un-minified version.
 content_type_missing: {
     my $res  = GET '/content-type/missing';
     my $body = $res->content;
     my $orig = slurp( 't/htdocs/test.js' );
 
-    ok( $res->content_type eq 'text/missing' );
     ok( t_cmp($body, $orig) );
 }