RFA: fix stray use of printf_filtered

[Tom Tromey <tromey@redhat.com>]

I noticed that when I attach to a large program, gdb will paginate the
"Reading symbols" messages at odd places.

I tracked this down to a printf_filtered in
symbol_file_add_with_addrs_or_offsets.  The other prints in this
function are all unfiltered, and I think this one ought to be as well.

The change snuck in here:

    http://sourceware.org/ml/gdb-patches/2004-07/msg00497.html

I think it was probably unintentional.

Built and regtested on x86-64 (compile farm).

Please review.

Tom

:ADDPATCH symbols:

2008-09-22  Tom Tromey  <tromey@redhat.com>

	* symfile.c (symbol_file_add_with_addrs_or_offsets): Don't use
	printf_filtered.

diff --git a/gdb/symfile.c b/gdb/symfile.c
index d067d2b..656b5a9 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -1065,11 +1065,11 @@ symbol_file_add_with_addrs_or_offsets (bfd *abfd, int from_tty,
       && print_symbol_loading)
     {
       wrap_here ("");
-      printf_filtered (_("(no debugging symbols found)"));
+      printf_unfiltered (_("(no debugging symbols found)"));
       if (from_tty || info_verbose)
-        printf_filtered ("...");
+        printf_unfiltered ("...");
       else
-        printf_filtered ("\n");
+        printf_unfiltered ("\n");
       wrap_here ("");
     }