Convert the 'skin_errors' need to 'tool_errors'.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3053 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/addrcheck/ac_main.c b/addrcheck/ac_main.c
index ea90b0a..8d94404 100644
--- a/addrcheck/ac_main.c
+++ b/addrcheck/ac_main.c
@@ -1261,7 +1261,7 @@
    VG_(details_avg_translation_sizeB) ( 135 );
 
    VG_(needs_core_errors)         ();
-   VG_(needs_skin_errors)         ();
+   VG_(needs_tool_errors)         ();
    VG_(needs_libc_freeres)        ();
    VG_(needs_command_line_options)();
    VG_(needs_client_requests)     ();