Always build in C++11 mode
refs: #1930
Change-Id: Iedad4a814e5c7e6a5486f2f7e16c45c356131792
diff --git a/nsync/sync-full-leaf.cc b/nsync/sync-full-leaf.cc
index 84f96e3..67c68fc 100644
--- a/nsync/sync-full-leaf.cc
+++ b/nsync/sync-full-leaf.cc
@@ -17,13 +17,10 @@
*
* Author: Zhenkai Zhu <zhenkai@cs.ucla.edu>
* Chaoyi Bian <bcy@pku.edu.cn>
- * Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ * Alexander Afanasyev <alexander.afanasyev@ucla.edu>
*/
#include "sync-full-leaf.h"
-#include <boost/ref.hpp>
-
-using namespace boost;
namespace Sync {