cocci: apply rules to rewrite callers of "refs" interfaces

Apply the rules that rewrite callers of "refs" interfaces to explicitly
pass `struct ref_store`. The resulting patch has been applied with the
`--whitespace=fix` option.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

negotiator/default.c

@@ -192,6 +192,7 @@ void default_negotiator_init(struct fetch_negotiator *negotiator)
 	ns->rev_list.compare = compare_commits_by_commit_date;
 
 	if (marked)
-		for_each_ref(clear_marks, NULL);
+		refs_for_each_ref(get_main_ref_store(the_repository),
+				  clear_marks, NULL);
 	marked = 1;
 }