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

native_client_sdk/src/libraries/nacl_mounts/mount_mem.h

 /* Copyright (c) 2012 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_MOUNTS_MOUNT_MEM_H_
 #define LIBRARIES_NACL_MOUNTS_MOUNT_MEM_H_
 
-#include <stdint.h>
 #include <map>
 #include <string>
 
 #include "nacl_mounts/mount.h"
 
-
 class MountMem : public MountFactory<MountMem, Mount> {
  protected:
   MountMem();
 
   virtual bool Init(int dev, StringMap_t& args);
   virtual void Destroy();
 
   // The protected functions are only used internally and will not
   // acquire or release the mount's lock themselves.  The caller is
   // returned to use correct locking as needed.
@@ skipping 20 matching lines @@
 private:
   MountNode* root_;
   INOList_t inos_;
   size_t max_ino_;
 
   template <class M, class P> friend class MountFactory;
   DISALLOW_COPY_AND_ASSIGN(MountMem);
 };
 
 #endif  // LIBRARIES_NACL_MOUNTS_MOUNT_MEM_H_
-