annotate: remove usage of the_repository global

As part of the effort to get rid of global state due to the_repository
variable, remove the the_repository with the repository argument that
gets passed down through the builtin function.

Signed-off-by: John Cai <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: john-cai

builtin/annotate.c

@@ -4,15 +4,14 @@
  * Copyright (C) 2006 Ryan Anderson
  */
 
-#define USE_THE_REPOSITORY_VARIABLE
 #include "git-compat-util.h"
 #include "builtin.h"
 #include "strvec.h"
 
 int cmd_annotate(int argc,
 		 const char **argv,
 		 const char *prefix,
-		 struct repository *repo UNUSED)
+		 struct repository *repo)
 {
 	struct strvec args = STRVEC_INIT;
 	int i;
@@ -23,5 +22,5 @@ int cmd_annotate(int argc,
 		strvec_push(&args, argv[i]);
 	}
 
-	return cmd_blame(args.nr, args.v, prefix, the_repository);
+	return cmd_blame(args.nr, args.v, prefix, repo);
 }