http tests: Darwin is not that special

We have PidFile definition in the file already, and we have added
necessary LoadModule for log_config_module recently.

This patch will end up giving LockFile to everybody not just limited to
Darwin, but why not?

Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/lib-httpd/apache.conf

@@ -1,4 +1,5 @@
 ServerName dummy
+LockFile accept.lock
 PidFile httpd.pid
 DocumentRoot www
 LogFormat "%h %l %u %t \"%r\" %>s %b" common
@@ -8,12 +9,6 @@ ErrorLog error.log
 	LoadModule log_config_module modules/mod_log_config.so
 </IfModule>
 
-<IfDefine Darwin>
-	LoadModule log_config_module modules/mod_log_config.so
-	LockFile accept.lock
-	PidFile httpd.pid
-</IfDefine>
-
 <IfDefine SSL>
 LoadModule ssl_module modules/mod_ssl.so