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

components/nacl/loader/nonsfi/abi_conversion.h

-// 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.
-
-#ifndef COMPONENTS_NACL_LOADER_NONSFI_ABI_CONVERSION_H_
-#define COMPONENTS_NACL_LOADER_NONSFI_ABI_CONVERSION_H_
-
-struct stat;
-struct timespec;
-struct nacl_abi_stat;
-struct nacl_abi_timespec;
-
-namespace nacl {
-namespace nonsfi {
-
-// Converts the timespec struct from NaCl's to host's ABI.
-void NaClAbiTimeSpecToTimeSpec(const struct nacl_abi_timespec& nacl_timespec,
-                               struct timespec* host_timespec);
-
-// Converts the timespec struct from host's to NaCl's ABI.
-void TimeSpecToNaClAbiTimeSpec(const struct timespec& host_timespec,
-                               struct nacl_abi_timespec* nacl_timespec);
-
-
-// Converts the stat struct from host's to NaCl's ABI.
-void StatToNaClAbiStat(
-    const struct stat& host_stat, struct nacl_abi_stat* nacl_stat);
-
-}  // namespace nonsfi
-}  // namespace nacl
-
-#endif  // COMPONENTS_NACL_LOADER_NONSFI_ABI_CONVERSION_H_