[NaCl SDK] Add nacl_mounts to NaCl SDK build. Experimental for now.

native_client_sdk/src/libraries/nacl_mounts/mount_node.h

Index: native_client_sdk/src/libraries/nacl_mounts/mount_node.h
diff --git a/native_client_sdk/src/libraries/nacl_mounts/mount_node.h b/native_client_sdk/src/libraries/nacl_mounts/mount_node.h
index be284275ec62ab1b8b827b45435bfbb538cdba3c..f14957ad3fbf180cee2a070d8424f54688d306e2 100644
--- a/native_client_sdk/src/libraries/nacl_mounts/mount_node.h
+++ b/native_client_sdk/src/libraries/nacl_mounts/mount_node.h
@@ -2,14 +2,13 @@
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
-
 #ifndef LIBRARIES_NACL_MOUNTS_MOUNT_NODE_H_
 #define LIBRARIES_NACL_MOUNTS_MOUNT_NODE_H_
 
-#include <sys/stat.h>
-
 #include <string>
-#include "ref_object.h"
+
+#include "nacl_mounts/osstat.h"
+#include "utils/ref_object.h"
 
 struct dirent;
 struct stat;
@@ -70,4 +69,4 @@ protected:
   friend class MountNodeDir;
 };
 
-#endif  // LIBRARIES_NACL_MOUNTS_MOUNT_NODE_H_
+#endif  // LIBRARIES_NACL_MOUNTS_MOUNT_NODE_H_