Mojo C++ bindings: rename ArrayValidateParams for clarity

mojo/public/cpp/bindings/lib/native_struct_data.cc

 // Copyright 2016 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.
 
 #include "mojo/public/cpp/bindings/lib/native_struct_data.h"
 
 #include "mojo/public/cpp/bindings/lib/bounds_checker.h"
 #include "mojo/public/cpp/bindings/lib/buffer.h"
 
 namespace mojo {
 namespace internal {
 
 // static
 bool NativeStruct_Data::Validate(const void* data,
                                  BoundsChecker* bounds_checker) {
-  const ArrayValidateParams data_validate_params(0, false, nullptr);
+  const ContainerValidateParams data_validate_params(0, false, nullptr);
   return Array_Data<uint8_t>::Validate(data, bounds_checker,
                                        &data_validate_params);
 }
 
 }  // namespace internal
 }  // namespace mojo