Non-SFI mode: Remove old Non-SFI code.

components/nacl/loader/nonsfi/irt_fdio.cc

Index: components/nacl/loader/nonsfi/irt_fdio.cc
diff --git a/components/nacl/loader/nonsfi/irt_fdio.cc b/components/nacl/loader/nonsfi/irt_fdio.cc
deleted file mode 100644
index 8aa29a7442a3523f75a41c3047d1336595ad692d..0000000000000000000000000000000000000000
--- a/components/nacl/loader/nonsfi/irt_fdio.cc
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright 2014 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 <errno.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "base/logging.h"
-#include "components/nacl/loader/nonsfi/abi_conversion.h"
-#include "components/nacl/loader/nonsfi/irt_interfaces.h"
-#include "components/nacl/loader/nonsfi/irt_util.h"
-#include "native_client/src/trusted/service_runtime/include/sys/dirent.h"
-#include "native_client/src/trusted/service_runtime/include/sys/stat.h"
-#include "native_client/src/trusted/service_runtime/include/sys/unistd.h"
-
-namespace nacl {
-namespace nonsfi {
-namespace {
-
-int IrtClose(int fd) {
-  return CheckError(close(fd));
-}
-
-int IrtDup(int fd, int* newfd) {
-  return CheckErrorWithResult(dup(fd), newfd);
-}
-
-int IrtDup2(int fd, int newfd) {
-  return CheckError(dup2(fd, newfd));
-}
-
-int IrtRead(int fd, void* buf, size_t count, size_t* nread) {
-  return CheckErrorWithResult(read(fd, buf, count), nread);
-}
-
-int IrtWrite(int fd, const void* buf, size_t count, size_t* nwrote) {
-  return CheckErrorWithResult(write(fd, buf, count), nwrote);
-}
-
-int IrtSeek(int fd, nacl_abi_off_t offset, int whence,
-            nacl_abi_off_t* new_offset) {
-  return CheckErrorWithResult(lseek(fd, offset, whence), new_offset);
-}
-
-int IrtFstat(int fd, struct nacl_abi_stat* st) {
-  struct stat host_st;
-  if (fstat(fd, &host_st))
-    return errno;
-
-  StatToNaClAbiStat(host_st, st);
-  return 0;
-}
-
-int IrtGetDents(int fd, struct nacl_abi_dirent* buf, size_t count,
-                size_t* nread) {
-  // Note: getdents() can return several directory entries in packed format.
-  // So, here, because we need to convert the abi from host's to nacl's,
-  // there is no straightforward way to ensure reading only entries which can
-  // be fit to the buf after abi conversion actually.
-  // TODO(https://code.google.com/p/nativeclient/issues/detail?id=3734):
-  // Implement this method.
-  return ENOSYS;
-}
-
-}  // namespace
-
-// For seek, fstat and getdents, their argument types should be nacl_abi_X,
-// rather than host type, such as off_t, struct stat or struct dirent.
-// However, the definition of nacl_irt_fdio uses host types, so here we need
-// to cast them.
-const nacl_irt_fdio kIrtFdIO = {
-  IrtClose,
-  IrtDup,
-  IrtDup2,
-  IrtRead,
-  IrtWrite,
-  reinterpret_cast<int(*)(int, off_t, int, off_t*)>(IrtSeek),
-  reinterpret_cast<int(*)(int, struct stat*)>(IrtFstat),
-  reinterpret_cast<int(*)(int, struct dirent*, size_t, size_t*)>(IrtGetDents),
-};
-
-}  // namespace nonsfi
-}  // namespace nacl