Delete old x86 validator.

src/trusted/validator/x86/ncval_reg_sfi/nc_illegal.h

Index: src/trusted/validator/x86/ncval_reg_sfi/nc_illegal.h
diff --git a/src/trusted/validator/x86/ncval_reg_sfi/nc_illegal.h b/src/trusted/validator/x86/ncval_reg_sfi/nc_illegal.h
deleted file mode 100644
index 8328a7b5ee6f51d2818a1258697169f99bf89f93..0000000000000000000000000000000000000000
--- a/src/trusted/validator/x86/ncval_reg_sfi/nc_illegal.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (c) 2011 The Native Client Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/* Validator to check that instructions are in the legal subset.
- *
- * Note: The following functions are used to define a validator function
- * for collecting this information. See header file ncvalidator_iter.h
- * for more information on how to register these functions as a validator
- * function.
- */
-
-#ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_REG_SFI_NC_ILLEGAL_H__
-#define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_REG_SFI_NC_ILLEGAL_H__
-
-/* Defines a validator state. */
-struct NaClValidatorState;
-
-/* Defines an instruction iterator that processes a code segment. */
-struct NaClInstIter;
-
-/* Validates that the instruction is nacl legal. */
-void NaClValidateInstructionLegal(struct NaClValidatorState* state);
-
-#endif  /* NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_REG_SFI_NC_ILLEGAL_H__ */