Delete old x86 validator.

src/trusted/validator/x86/nc_segment.c

Index: src/trusted/validator/x86/nc_segment.c
diff --git a/src/trusted/validator/x86/nc_segment.c b/src/trusted/validator/x86/nc_segment.c
deleted file mode 100644
index 6ef38c3058f7532fd141748f326e39c53995b891..0000000000000000000000000000000000000000
--- a/src/trusted/validator/x86/nc_segment.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (c) 2012 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.
- */
-
-/*
- * Defines the notion of a code segment.
- */
-
-#include "native_client/src/trusted/validator/x86/nc_segment.h"
-
-void NaClSegmentInitialize(
-    uint8_t* mbase,
-    NaClPcAddress vbase,
-    NaClMemorySize size,
-    NaClSegment* segment) {
-  segment->mbase = mbase;
-  segment->vbase = vbase;
-  segment->size = size;
-}