Replace kind variable from validator API with Boolean stubout parameter.

src/trusted/validator/x86/64/ncvalidate_verbose.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.
  */
 
 /* Implement the ApplyValidatorVerbosely API for the x86-64 architecture. */
 
 #include "native_client/src/trusted/validator/ncvalidate.h"
 
@@ skipping 28 matching lines @@
   NaClValidatorStateSetErrorReporter(vstate, &kNaClVerboseErrorReporter);
   NaClValidateSegment(data, guest_addr, size, vstate);
   status =
       NaClValidatesOk(vstate) ? NaClValidationSucceeded : NaClValidationFailed;
   NaClValidatorStateDestroy(vstate);
   return status;
 }
 
 NaClValidationStatus NACL_SUBARCH_NAME(ApplyValidatorVerbosely, x86, 64)
     (enum NaClSBKind sb_kind,
-     NaClApplyValidationKind kind,
      uintptr_t guest_addr,
      uint8_t *data,
      size_t size,
      int bundle_size,
      const NaClCPUFeaturesX86 *cpu_features) {
   NaClValidationStatus status = NaClValidationFailedNotImplemented;
   assert(NACL_SB_DEFAULT == sb_kind);
   if (bundle_size == 16 || bundle_size == 32) {
     if (!NaClArchSupported(cpu_features))
       return NaClValidationFailedCpuNotSupported;
-    switch (kind) {
-      case NaClApplyCodeValidation:
-        status = NaClApplyValidatorVerbosely_x86_64(
-            guest_addr, data, size, bundle_size, cpu_features);
-        break;
-      case NaClApplyValidationDoStubout:
-        status = NaClApplyValidatorStubout_x86_64(
-            guest_addr, data, size, bundle_size, cpu_features);
-        break;
-      default:
-        /* If reached, it isn't implemented (yet). */
-        break;
-    }
+    status = NaClApplyValidatorVerbosely_x86_64(
+        guest_addr, data, size, bundle_size, cpu_features);
   }
   return status;
 }