headers: remove unused compatibility definitions

They belong to nf_tables_compat.h

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/include/linux/netfilter/nf_tables.h b/include/linux/netfilter/nf_tables.h
index 63480b3..542b654 100644
--- a/include/linux/netfilter/nf_tables.h
+++ b/include/linux/netfilter/nf_tables.h
@@ -400,22 +400,4 @@
 };
 #define NFTA_NAT_MAX		(__NFTA_NAT_MAX - 1)
 
-enum nft_target_attributes {
-	NFTA_TARGET_UNSPEC,
-	NFTA_TARGET_NAME,
-	NFTA_TARGET_REV,
-	NFTA_TARGET_INFO,
-	__NFTA_TARGET_MAX
-};
-#define NFTA_TARGET_MAX		(__NFTA_TARGET_MAX - 1)
-
-enum nft_match_attributes {
-	NFTA_MATCH_UNSPEC,
-	NFTA_MATCH_NAME,
-	NFTA_MATCH_REV,
-	NFTA_MATCH_INFO,
-	__NFTA_MATCH_MAX
-};
-#define NFTA_MATCH_MAX		(__NFTA_MATCH_MAX - 1)
-
 #endif /* _LINUX_NF_TABLES_H */