common: remove type_to_string files altogther.

This means including <common/utils.h> where it was indirectly included.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

closingd/Makefile

@@ -53,7 +53,6 @@ CLOSINGD_COMMON_OBJS :=				\
 	common/status.o				\
 	common/status_wire.o			\
 	common/subdaemon.o			\
-	common/type_to_string.o			\
 	common/utils.o				\
 	common/utxo.o				\
 	common/version.o			\

closingd/closingd.c

@@ -16,7 +16,6 @@
 #include <common/read_peer_msg.h>
 #include <common/status.h>
 #include <common/subdaemon.h>
-#include <common/type_to_string.h>
 #include <common/utils.h>
 #include <common/version.h>
 #include <common/wire_error.h>