[NaCl SDK] nacl_io: Add flow control the JavaScript pipes.

native_client_sdk/src/libraries/nacl_io/node.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef LIBRARIES_NACL_IO_NODE_H_
 #define LIBRARIES_NACL_IO_NODE_H_
 
 #include <stdarg.h>
 #include <string>
 
 #include "nacl_io/error.h"
 #include "nacl_io/event_listener.h"
+#include "nacl_io/log.h"
 #include "nacl_io/osdirent.h"
 #include "nacl_io/osstat.h"
 #include "nacl_io/ostermios.h"
 
 #include "sdk_util/ref_object.h"
 #include "sdk_util/scoped_ref.h"
 #include "sdk_util/simple_lock.h"
 
 #define S_IRALL (S_IRUSR | S_IRGRP | S_IROTH)
 #define S_IWALL (S_IWUSR | S_IWGRP | S_IWOTH)
@@ skipping 114 matching lines @@
   friend class Filesystem;
   friend class FuseFs;
   friend class Html5Fs;
   friend class HttpFs;
   friend class MemFs;
 };
 
 }  // namespace nacl_io
 
 #endif  // LIBRARIES_NACL_IO_NODE_H_