mlang: Exclude unused headers

[Andrew Talbot]

Changelog:
    mlang: Exclude unused headers.

diff -urN a/dlls/mlang/mlang.c b/dlls/mlang/mlang.c
--- a/dlls/mlang/mlang.c	2007-01-22 13:06:40.000000000 +0000
+++ b/dlls/mlang/mlang.c	2007-05-09 18:18:16.000000000 +0100
@@ -31,12 +31,9 @@
 #include "winbase.h"
 #include "wingdi.h"
 #include "winuser.h"
-#include "winreg.h"
 #include "ole2.h"
 #include "mlang.h"
 
-#include "uuids.h"
-
 #include "wine/unicode.h"
 #include "wine/debug.h"