Revert accidental commit

From-SVN: r84520

gcc/fortran/lang.opt

@@ -97,10 +97,6 @@ fimplicit-none
 F95
 Specify that no implicit typing is allowed, unless overridden by explicit IMPLICIT statements
 
-ffixed-line-length-72
-F95 RejectNegative
-Use 72 character line width in fixed mode
-
 ffixed-line-length-80
 F95 RejectNegative
 Use 80 character line width in fixed mode

gcc/fortran/options.c

@@ -260,10 +260,6 @@ gfc_handle_option (size_t scode, const char *arg, int value)
       gfc_option.flag_repack_arrays = value;
       break;
 
-    case OPT_ffixed_line_length_72:
-      gfc_option.fixed_line_length = 72;
-      break;
-
     case OPT_ffixed_line_length_80:
       gfc_option.fixed_line_length = 80;
       break;