Add include guard around scoped_minijail.h am: 59e4737dff am: 3f67380850 am: b60d57424c
am: 2f4314011f

Change-Id: I46d1be1dc471f3f1feeda817bb1b61b60bacf41e
diff --git a/scoped_minijail.h b/scoped_minijail.h
index 449364f..1d56683 100644
--- a/scoped_minijail.h
+++ b/scoped_minijail.h
@@ -12,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#ifndef _SCOPED_MINIJAIL_H_
+#define _SCOPED_MINIJAIL_H_
+
 #include <memory>
 
 #include "libminijail.h"
@@ -27,3 +30,5 @@
 }
 
 using ScopedMinijail = std::unique_ptr<minijail, ScopedMinijailDeleter>;
+
+#endif /* _SCOPED_MINIJAIL_H_ */