Include header for DISALLOW_COPY_AND_ASSIGN

This is not guaranteed to be included as part of the generated header.

Bug: 27804373
Change-Id: I1db77fb8acd0837a86dbeded83cb0d461f103d19
diff --git a/binder_interface.h b/binder_interface.h
index 17ec690..01600b9 100644
--- a/binder_interface.h
+++ b/binder_interface.h
@@ -15,7 +15,9 @@
 #ifndef FIREWALLD_BINDER_INTERFACE_H_
 #define FIREWALLD_BINDER_INTERFACE_H_
 
-#include <android/firewalld/BnFirewall.h>
+#include <base/macros.h>
+
+#include "android/firewalld/BnFirewall.h"
 
 namespace firewalld {