Merge branch 'ar/submodule-helper-include-cleanup'

Code clean-up.

* ar/submodule-helper-include-cleanup:
  submodule--helper: remove redundant include

diff --cc builtin/submodule--helper.c
index ae6174ab05bd838b72018353961cc34eba41e631,9f7daf5604aecf48e9d35de47fb0af83955b5715..f73963ad67da3304cac6236893988c74f18124b1
--- 1/builtin/submodule--helper.c
--- 2/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@@ -13,22 -12,7 +13,21 @@@
  #include "run-command.h"
  #include "remote.h"
  #include "refs.h"
 +#include "refspec.h"
  #include "connect.h"
- #include "dir.h"
 +#include "revision.h"
 +#include "diffcore.h"
 +#include "diff.h"
 +#include "object-store.h"
 +#include "advice.h"
 +
 +#define OPT_QUIET (1 << 0)
 +#define OPT_CACHED (1 << 1)
 +#define OPT_RECURSIVE (1 << 2)
 +#define OPT_FORCE (1 << 3)
 +
 +typedef void (*each_submodule_fn)(const struct cache_entry *list_item,
 +                                void *cb_data);
  
  static char *get_default_remote(void)
  {