[vte] tabstops: Cleanup includes

[Christian Persch <chpe src gnome org>]

commit c164518011ace939a74b689ac0487dd939dde7fb
Author: Christian Persch <chpe src gnome org>
Date:   Fri Oct 19 23:46:03 2018 +0200

    tabstops: Cleanup includes

 src/tabstops.hh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/src/tabstops.hh b/src/tabstops.hh
index 0722c366..08744f6f 100644
--- a/src/tabstops.hh
+++ b/src/tabstops.hh
@@ -17,11 +17,9 @@
 
 #pragma once
 
-#include <assert.h>
-#include <string.h>
-
+#include <cassert>
 #include <cstdint>
-#include <vector>
+#include <cstring>
 
 #include "vtedefines.hh"