Cleanup

native_client_sdk/src/libraries/nacl_mounts/mount_node.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_NODE_H_
 #define LIBRARIES_NACL_MOUNTS_MOUNT_NODE_H_
 
 #include <string>
 
 #include "nacl_mounts/osstat.h"
 #include "utils/ref_object.h"
 
 struct dirent;
 struct stat;
 class Mount;
 
 class MountNode : public RefObject {
  protected:
+  MountNode(Mount* mount);
   virtual ~MountNode();
 
-  // This method is called by Destroy when the last reference to this
-  // MountNode is released. Override this instead of Destroy, but do not call
-  // it directly.
-  virtual int Close();
-
  protected:
-  MountNode(Mount* mount, int ino, int dev);
-  virtual bool Init(int mode, short uid, short gid);
+  virtual bool Init(int perm);
   virtual void Destroy();
 
  public:
   // Normal OS operations on a node (file), can be called by the kernel
   // directly so it must lock and unlock appropriately.  These functions
   // must not be called by the mount.
   virtual int FSync();
   virtual int GetDents(size_t offs, struct dirent* pdir, size_t count);
   virtual int GetStat(struct stat* stat);
   virtual int Ioctl(int request, char* arg);
@@ skipping 22 matching lines @@
   virtual int ChildCount();
 
   // Update the link count
   virtual void Link();
   virtual void Unlink();
 
 protected:
   struct stat stat_;
   Mount* mount_;
 
+  friend class Mount;
   friend class MountDev;
   friend class MountHtml5Fs;
   friend class MountHttp;
   friend class MountMem;
   friend class MountNodeDir;
 };
 
 #endif  // LIBRARIES_NACL_MOUNTS_MOUNT_NODE_H_