[PATCH v2 3/3] difftool: eliminate use of USE_THE_REPOSITORY_VARIABLE

Remove the USE_THE_REPOSITORY_VARIABLE #define now that all
state is passed to each function from callers.

Signed-off-by: David Aguilar <redacted>
---
 builtin/difftool.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/builtin/difftool.c b/builtin/difftool.c
index 81d733dfdf..41cd00066c 100644
--- a/builtin/difftool.c
+++ b/builtin/difftool.c

@@ -12,8 +12,6 @@
  * Copyright (C) 2016 Johannes Schindelin
  */
 
-#define USE_THE_REPOSITORY_VARIABLE
-
 #include "builtin.h"
 
 #include "abspath.h"

-- 
2.48.1.461.g612e419e04