imap-send.c: remove struct store_conf

It was never used.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

imap-send.c

@@ -33,15 +33,6 @@ typedef void *SSL;
 #include <openssl/hmac.h>
 #endif
 
-struct store_conf {
-	char *name;
-	const char *path; /* should this be here? its interpretation is driver-specific */
-	char *map_inbox;
-	char *trash;
-	unsigned max_size; /* off_t is overkill */
-	unsigned trash_remote_new:1, trash_only_new:1;
-};
-
 /* For message->status */
 #define M_RECENT       (1<<0) /* unsyncable flag; maildir_* depend on this being 1<<0 */
 #define M_DEAD         (1<<1) /* expunged */
@@ -55,8 +46,6 @@ struct message {
 };
 
 struct store {
-	struct store_conf *conf; /* foreign */
-
 	/* currently open mailbox */
 	const char *name; /* foreign! maybe preset? */
 	char *path; /* own */