patch 8.1.0127: build failure when disabling the session feature

Problem:    Build failure when disabling the session feature. (Pawel Slowik)
Solution:   Adjust #ifdef for vim_chdirfile().

Author: brammool

src/misc2.c

@@ -3381,8 +3381,8 @@ same_directory(char_u *f1, char_u *f2)
 	     && pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0);
 }
 
-#if defined(FEAT_SESSION) || defined(MSWIN) || defined(FEAT_GUI_MAC) \
-	|| defined(FEAT_GUI_GTK) \
+#if defined(FEAT_SESSION) || defined(FEAT_AUTOCHDIR) \
+	|| defined(MSWIN) || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_GTK) \
 	|| defined(FEAT_SUN_WORKSHOP) || defined(FEAT_NETBEANS_INTG) \
 	|| defined(PROTO)
 /*

src/version.c

@@ -789,6 +789,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    127,
 /**/
     126,
 /**/