[1.0] Drop Non-GKI Support (#1483)

Co-authored-by: weishu <twsxtd@gmail.com>

kernel/throne_tracker.c

@@ -170,11 +170,7 @@ FILLDIR_RETURN_TYPE my_actor(struct dir_context *ctx, const char *name,
 	} else {
 		if ((namelen == 8) && (strncmp(name, "base.apk", namelen) == 0)) {
 			struct apk_path_hash *pos, *n;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0)
-			unsigned int hash = full_name_hash(dirpath, strlen(dirpath));
-#else
 			unsigned int hash = full_name_hash(NULL, dirpath, strlen(dirpath));
-#endif
 			list_for_each_entry(pos, &apk_path_hash_list, list) {
 				if (hash == pos->hash) {
 					pos->exists = true;