Make the fuchsia mojo/public repo the source of truth.

mojo/public/cpp/bindings/lib/validate_params.h

-// Copyright 2014 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.
-
-#ifndef MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATE_PARAMS_H_
-#define MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATE_PARAMS_H_
-
-#include "mojo/public/cpp/system/macros.h"
-
-namespace mojo {
-namespace internal {
-
-class ArrayValidateParams {
- public:
-  // ArrayValidateParams takes ownership of |in_element_validate params|.
-  ArrayValidateParams(uint32_t in_expected_num_elements,
-                      bool in_element_is_nullable,
-                      ArrayValidateParams* in_element_validate_params)
-      : expected_num_elements(in_expected_num_elements),
-        element_is_nullable(in_element_is_nullable),
-        element_validate_params(in_element_validate_params) {}
-
-  ~ArrayValidateParams() {
-    if (element_validate_params)
-      delete element_validate_params;
-  }
-
-  // TODO(vtl): The members of this class shouldn't be public.
-
-  // If |expected_num_elements| is not 0, the array is expected to have exactly
-  // that number of elements.
-  uint32_t expected_num_elements;
-
-  // Whether the elements are nullable.
-  bool element_is_nullable;
-
-  // Validation information for elements. It is either a pointer to another
-  // instance of ArrayValidateParams (if elements are arrays or maps), or
-  // nullptr. In the case of maps, this is used to validate the value array.
-  ArrayValidateParams* element_validate_params;
-
- private:
-  MOJO_DISALLOW_COPY_AND_ASSIGN(ArrayValidateParams);
-};
-
-}  // namespace internal
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_VALIDATE_PARAMS_H_