x86: handoff: Clear out some cruft in the generic module handoff code.

This is left over from a hack where the coreboot tables were processed when
handing off control between modules as well.

Change-Id: I006128e2f8e8f0a51bf3865837537701257d9117
diff --git a/src/arch/x86/ia32/handoff/module.c b/src/arch/x86/ia32/handoff/module.c
index 6f58315..17b4fd6 100644
--- a/src/arch/x86/ia32/handoff/module.c
+++ b/src/arch/x86/ia32/handoff/module.c
@@ -25,7 +25,6 @@
  * SUCH DAMAGE.
  */
 
-#include <coreboot_tables.h>
 #include <sysinfo.h>
 
 #include "arch/x86/ia32/handoff/handoff.h"
@@ -34,11 +33,6 @@
 
 extern uint32_t handoff_parameter;
 
-int cb_parse_arch_specific(struct cb_record *rec, struct sysinfo_t *info)
-{
-	return 0;
-}
-
 void handoff_special(void)
 {
 	fwdb_use_db((FwdbHeader *)(uintptr_t)handoff_parameter);