Move CPU features into its own static library.

src/trusted/platform_qualify/arch/x86/platform_qual_test.c

 /*
  * 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.
  */
 
 /*
  * platform_qual_test.c
  *
  * Native Client Platform Qualification Test
  *
  * This uses shell status code to indicate its result; non-zero return
  * code indicates the CPUID instruction is not implemented or not
  * implemented correctly.
  */
 
 #include <stdio.h>
 
 #include "native_client/src/include/nacl_platform.h"
 #include "native_client/src/include/portability.h"
 #include "native_client/src/shared/platform/nacl_check.h"
-#include "native_client/src/trusted/validator/x86/nacl_cpuid.h"
+#include "native_client/src/trusted/cpu_features/arch/x86/cpu_x86.h"
 #include "native_client/src/trusted/platform_qualify/nacl_cpuwhitelist.h"
 #include "native_client/src/trusted/platform_qualify/nacl_os_qualify.h"
 #include "native_client/src/trusted/platform_qualify/nacl_dep_qualify.h"
 #include "native_client/src/trusted/platform_qualify/arch/x86/vcpuid.h"
 #include "native_client/src/trusted/service_runtime/nacl_config.h"
 #include "native_client/src/trusted/service_runtime/sel_memory.h"
 
 void TestDEPCheckFailurePath(void) {
   size_t size = NACL_PAGESIZE;
   void *page;
@@ skipping 30 matching lines @@
 
   /*
    * don't use the white list for now
    * if (NaCl_CPUIsWhitelisted() == 0) return -1;
    * printf("CPU is whitelisted\n");
    */
 
   printf("platform_qual_test: PASS\n");
   return 0;
 }