Debug/gen/components/payments/mojom/payment_request.mojom-shared.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.

#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4065)
#endif

#include "components/payments/mojom/payment_request.mojom-shared.h"

#include <utility>

#include "base/logging.h"
#include "mojo/public/cpp/bindings/lib/validate_params.h"
#include "mojo/public/cpp/bindings/lib/validation_context.h"
#include "mojo/public/cpp/bindings/lib/validation_errors.h"
#include "mojo/public/cpp/bindings/lib/validation_util.h"
namespace payments {
namespace mojom {

namespace internal {


// static
bool PaymentAddress_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentAddress_Data* object = static_cast<const PaymentAddress_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 104 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->country, "null country field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams country_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->country, validation_context,
                                         &country_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->address_line, "null address_line field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams address_line_validate_params(
      0, false, new mojo::internal::ContainerValidateParams(0, false, nullptr));
  if (!mojo::internal::ValidateContainer(object->address_line, validation_context,
                                         &address_line_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->region, "null region field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams region_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->region, validation_context,
                                         &region_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->city, "null city field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams city_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->city, validation_context,
                                         &city_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->dependent_locality, "null dependent_locality field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams dependent_locality_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->dependent_locality, validation_context,
                                         &dependent_locality_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->postal_code, "null postal_code field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams postal_code_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->postal_code, validation_context,
                                         &postal_code_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->sorting_code, "null sorting_code field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams sorting_code_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->sorting_code, validation_context,
                                         &sorting_code_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->language_code, "null language_code field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams language_code_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->language_code, validation_context,
                                         &language_code_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->script_code, "null script_code field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams script_code_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->script_code, validation_context,
                                         &script_code_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->organization, "null organization field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams organization_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->organization, validation_context,
                                         &organization_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->recipient, "null recipient field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams recipient_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->recipient, validation_context,
                                         &recipient_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->phone, "null phone field in PaymentAddress",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams phone_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->phone, validation_context,
                                         &phone_validate_params)) {
    return false;
  }

  return true;
}



// static
bool PaymentCurrencyAmount_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentCurrencyAmount_Data* object = static_cast<const PaymentCurrencyAmount_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 32 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->currency, "null currency field in PaymentCurrencyAmount",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams currency_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->currency, validation_context,
                                         &currency_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->value, "null value field in PaymentCurrencyAmount",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams value_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->value, validation_context,
                                         &value_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->currency_system, "null currency_system field in PaymentCurrencyAmount",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams currency_system_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->currency_system, validation_context,
                                         &currency_system_validate_params)) {
    return false;
  }

  return true;
}



// static
bool PaymentResponse_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentResponse_Data* object = static_cast<const PaymentResponse_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 64 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->method_name, "null method_name field in PaymentResponse",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams method_name_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->method_name, validation_context,
                                         &method_name_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->stringified_details, "null stringified_details field in PaymentResponse",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams stringified_details_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->stringified_details, validation_context,
                                         &stringified_details_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidateStruct(object->shipping_address, validation_context))
    return false;

  const mojo::internal::ContainerValidateParams shipping_option_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->shipping_option, validation_context,
                                         &shipping_option_validate_params)) {
    return false;
  }

  const mojo::internal::ContainerValidateParams payer_name_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->payer_name, validation_context,
                                         &payer_name_validate_params)) {
    return false;
  }

  const mojo::internal::ContainerValidateParams payer_email_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->payer_email, validation_context,
                                         &payer_email_validate_params)) {
    return false;
  }

  const mojo::internal::ContainerValidateParams payer_phone_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->payer_phone, validation_context,
                                         &payer_phone_validate_params)) {
    return false;
  }

  return true;
}



// static
bool PaymentItem_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentItem_Data* object = static_cast<const PaymentItem_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 32 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->label, "null label field in PaymentItem",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams label_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->label, validation_context,
                                         &label_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->amount, "null amount field in PaymentItem",
          validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->amount, validation_context))
    return false;

  return true;
}



// static
bool PaymentShippingOption_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentShippingOption_Data* object = static_cast<const PaymentShippingOption_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 40 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->id, "null id field in PaymentShippingOption",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams id_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->id, validation_context,
                                         &id_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->label, "null label field in PaymentShippingOption",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams label_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->label, validation_context,
                                         &label_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->amount, "null amount field in PaymentShippingOption",
          validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->amount, validation_context))
    return false;

  return true;
}



// static
bool AndroidPayTokenizationParameter_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const AndroidPayTokenizationParameter_Data* object = static_cast<const AndroidPayTokenizationParameter_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 24 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  const mojo::internal::ContainerValidateParams key_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->key, validation_context,
                                         &key_validate_params)) {
    return false;
  }

  const mojo::internal::ContainerValidateParams value_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->value, validation_context,
                                         &value_validate_params)) {
    return false;
  }

  return true;
}



// static
bool PaymentMethodData_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentMethodData_Data* object = static_cast<const PaymentMethodData_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 88 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->supported_methods, "null supported_methods field in PaymentMethodData",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams supported_methods_validate_params(
      0, false, new mojo::internal::ContainerValidateParams(0, false, nullptr));
  if (!mojo::internal::ValidateContainer(object->supported_methods, validation_context,
                                         &supported_methods_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->stringified_data, "null stringified_data field in PaymentMethodData",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams stringified_data_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->stringified_data, validation_context,
                                         &stringified_data_validate_params)) {
    return false;
  }


  if (!::payments::mojom::internal::AndroidPayEnvironment_Data
        ::Validate(object->environment, validation_context))
    return false;

  const mojo::internal::ContainerValidateParams merchant_name_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->merchant_name, validation_context,
                                         &merchant_name_validate_params)) {
    return false;
  }

  const mojo::internal::ContainerValidateParams merchant_id_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->merchant_id, validation_context,
                                         &merchant_id_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->allowed_card_networks, "null allowed_card_networks field in PaymentMethodData",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams allowed_card_networks_validate_params(
      0, ::payments::mojom::internal::AndroidPayCardNetwork_Data::Validate);
  if (!mojo::internal::ValidateContainer(object->allowed_card_networks, validation_context,
                                         &allowed_card_networks_validate_params)) {
    return false;
  }


  if (!::payments::mojom::internal::AndroidPayTokenization_Data
        ::Validate(object->tokenization_type, validation_context))
    return false;

  if (!mojo::internal::ValidatePointerNonNullable(
          object->parameters, "null parameters field in PaymentMethodData",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams parameters_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->parameters, validation_context,
                                         &parameters_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->supported_networks, "null supported_networks field in PaymentMethodData",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams supported_networks_validate_params(
      0, ::payments::mojom::internal::BasicCardNetwork_Data::Validate);
  if (!mojo::internal::ValidateContainer(object->supported_networks, validation_context,
                                         &supported_networks_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->supported_types, "null supported_types field in PaymentMethodData",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams supported_types_validate_params(
      0, ::payments::mojom::internal::BasicCardType_Data::Validate);
  if (!mojo::internal::ValidateContainer(object->supported_types, validation_context,
                                         &supported_types_validate_params)) {
    return false;
  }

  return true;
}



// static
bool PaymentDetailsModifier_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentDetailsModifier_Data* object = static_cast<const PaymentDetailsModifier_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 32 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidateStruct(object->total, validation_context))
    return false;

  if (!mojo::internal::ValidatePointerNonNullable(
          object->additional_display_items, "null additional_display_items field in PaymentDetailsModifier",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams additional_display_items_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->additional_display_items, validation_context,
                                         &additional_display_items_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->method_data, "null method_data field in PaymentDetailsModifier",
          validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->method_data, validation_context))
    return false;

  return true;
}



// static
bool PaymentDetails_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentDetails_Data* object = static_cast<const PaymentDetails_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 56 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidateStruct(object->total, validation_context))
    return false;

  if (!mojo::internal::ValidatePointerNonNullable(
          object->display_items, "null display_items field in PaymentDetails",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams display_items_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->display_items, validation_context,
                                         &display_items_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->shipping_options, "null shipping_options field in PaymentDetails",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams shipping_options_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->shipping_options, validation_context,
                                         &shipping_options_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->modifiers, "null modifiers field in PaymentDetails",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams modifiers_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->modifiers, validation_context,
                                         &modifiers_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->error, "null error field in PaymentDetails",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams error_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->error, validation_context,
                                         &error_validate_params)) {
    return false;
  }

  const mojo::internal::ContainerValidateParams id_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->id, validation_context,
                                         &id_validate_params)) {
    return false;
  }

  return true;
}



// static
bool PaymentOptions_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentOptions_Data* object = static_cast<const PaymentOptions_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }


  if (!::payments::mojom::internal::PaymentShippingType_Data
        ::Validate(object->shipping_type, validation_context))
    return false;

  return true;
}



// static
bool PaymentRequestClient_OnShippingAddressChange_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequestClient_OnShippingAddressChange_Params_Data* object = static_cast<const PaymentRequestClient_OnShippingAddressChange_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->address, "null address field in PaymentRequestClient_OnShippingAddressChange_Params",
          validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->address, validation_context))
    return false;

  return true;
}



// static
bool PaymentRequestClient_OnShippingOptionChange_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequestClient_OnShippingOptionChange_Params_Data* object = static_cast<const PaymentRequestClient_OnShippingOptionChange_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->shipping_option_id, "null shipping_option_id field in PaymentRequestClient_OnShippingOptionChange_Params",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams shipping_option_id_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->shipping_option_id, validation_context,
                                         &shipping_option_id_validate_params)) {
    return false;
  }

  return true;
}



// static
bool PaymentRequestClient_OnPaymentResponse_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequestClient_OnPaymentResponse_Params_Data* object = static_cast<const PaymentRequestClient_OnPaymentResponse_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->response, "null response field in PaymentRequestClient_OnPaymentResponse_Params",
          validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->response, validation_context))
    return false;

  return true;
}



// static
bool PaymentRequestClient_OnError_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequestClient_OnError_Params_Data* object = static_cast<const PaymentRequestClient_OnError_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }


  if (!::payments::mojom::internal::PaymentErrorReason_Data
        ::Validate(object->error, validation_context))
    return false;

  return true;
}



// static
bool PaymentRequestClient_OnComplete_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequestClient_OnComplete_Params_Data* object = static_cast<const PaymentRequestClient_OnComplete_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 8 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}



// static
bool PaymentRequestClient_OnAbort_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequestClient_OnAbort_Params_Data* object = static_cast<const PaymentRequestClient_OnAbort_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}



// static
bool PaymentRequestClient_OnCanMakePayment_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequestClient_OnCanMakePayment_Params_Data* object = static_cast<const PaymentRequestClient_OnCanMakePayment_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }


  if (!::payments::mojom::internal::CanMakePaymentQueryResult_Data
        ::Validate(object->result, validation_context))
    return false;

  return true;
}



// static
bool PaymentRequest_Init_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequest_Init_Params_Data* object = static_cast<const PaymentRequest_Init_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 40 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidateHandleOrInterfaceNonNullable(
          object->client,
          "invalid client field in PaymentRequest_Init_Params", validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateHandleOrInterface(object->client,
                                                 validation_context)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->method_data, "null method_data field in PaymentRequest_Init_Params",
          validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams method_data_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->method_data, validation_context,
                                         &method_data_validate_params)) {
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->details, "null details field in PaymentRequest_Init_Params",
          validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->details, validation_context))
    return false;

  if (!mojo::internal::ValidatePointerNonNullable(
          object->options, "null options field in PaymentRequest_Init_Params",
          validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->options, validation_context))
    return false;

  return true;
}



// static
bool PaymentRequest_Show_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequest_Show_Params_Data* object = static_cast<const PaymentRequest_Show_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 8 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}



// static
bool PaymentRequest_UpdateWith_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequest_UpdateWith_Params_Data* object = static_cast<const PaymentRequest_UpdateWith_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->details, "null details field in PaymentRequest_UpdateWith_Params",
          validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->details, validation_context))
    return false;

  return true;
}



// static
bool PaymentRequest_Abort_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequest_Abort_Params_Data* object = static_cast<const PaymentRequest_Abort_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 8 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}



// static
bool PaymentRequest_Complete_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequest_Complete_Params_Data* object = static_cast<const PaymentRequest_Complete_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }


  if (!::payments::mojom::internal::PaymentComplete_Data
        ::Validate(object->result, validation_context))
    return false;

  return true;
}



// static
bool PaymentRequest_CanMakePayment_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const PaymentRequest_CanMakePayment_Params_Data* object = static_cast<const PaymentRequest_CanMakePayment_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 8 }};

  if (object->header_.version <=
          kVersionSizes[arraysize(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = arraysize(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[arraysize(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}


}  // namespace internal
}  // namespace mojom
}  // namespace payments

#if defined(_MSC_VER)
#pragma warning(pop)
#endif