[NaCl SDK] nacl_io: Remove Node::Access method.

native_client_sdk/src/libraries/nacl_io/passthroughfs/passthrough_fs.cc

 // 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.
 
 #include "nacl_io/passthroughfs/passthrough_fs.h"
 
 #include <errno.h>
 
 #include "nacl_io/kernel_handle.h"
 #include "nacl_io/kernel_wrap_real.h"
 #include "nacl_io/passthroughfs/real_node.h"
 
 namespace nacl_io {
 
 PassthroughFs::PassthroughFs() {
 }
 
 Error PassthroughFs::Init(const FsInitArgs& args) {
   return Filesystem::Init(args);
 }
 
 void PassthroughFs::Destroy() {
 }
 
-Error PassthroughFs::Access(const Path& path, int a_mode) {
-  // There is no underlying 'access' syscall in NaCl. It just returns ENOSYS.
-  return ENOSYS;
-}
-
 Error PassthroughFs::Open(const Path& path, int mode, ScopedNode* out_node) {
   out_node->reset(NULL);
   int real_fd;
   int error = _real_open(path.Join().c_str(), mode, 0666, &real_fd);
   if (error)
     return error;
 
   out_node->reset(new RealNode(this, real_fd, true));
   return 0;
 }
@@ skipping 26 matching lines @@
   // Not implemented by NaCl.
   return ENOSYS;
 }
 
 Error PassthroughFs::Rename(const Path& path, const Path& newpath) {
   // Not implemented by NaCl.
   return ENOSYS;
 }
 
 }  // namespace nacl_io