Reland of [Payments] move //components/payments/content/*.mojom files to //components/payments/mojom

components/payments/mojom/payment_request.mojom

Index: components/payments/mojom/payment_request.mojom
diff --git a/components/payments/mojom/payment_request.mojom b/components/payments/mojom/payment_request.mojom
new file mode 100644
index 0000000000000000000000000000000000000000..600838286adf210199a922a77ae0151e83c2dcf3
--- /dev/null
+++ b/components/payments/mojom/payment_request.mojom
@@ -0,0 +1,223 @@
+// 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.
+
+[JavaPackage="org.chromium.payments.mojom"]
+module payments.mojom;
+
+// The shipping address that the browser process provides to the renderer
+// process. Built either by the browser or a payment app.
+struct PaymentAddress {
+  // ISO 3166 country code. Two upper case ASCII letters.
+  string country;
+
+  array<string> address_line;
+  string region;
+  string city;
+  string dependent_locality;
+  string postal_code;
+  string sorting_code;
+
+  // Optional shortest ISO 639 language code. Two or three lower case ASCII
+  // letters.
+  string language_code;
+
+  // Optional ISO 15924 script code. Four ASCII letters. The first letter is
+  // upper case; the rest are lower case.
+  string script_code;
+
+  string organization;
+  string recipient;
+  string phone;
+};
+
+// The currency amount that the renderer provides to the browser process. The
+// browser shows the amount in UI and forwards it on to the payment app, if it
+// requires the amount.
+struct PaymentCurrencyAmount {
+  // The most common identifiers are three-letter alphabetic codes as defined
+  // by [ISO4217] (for example, "USD" for US Dollars), however any string of at
+  // most 2048 characters is considered valid.
+  string currency;
+
+  // ISO 20022 CurrencyAnd30Amount. Up to 30 total digits. Up to 10 fraction
+  // digits. Separated by a dot.
+  string value;
+
+  // currency_system is a URL that indicates the currency system that the
+  // currency identifier belongs to. By default, the value is
+  // urn:iso:std:iso:4217 indicating that currency is defined by [ISO4217]
+  // (for example, USD for US Dollars).
+  string currency_system = "urn:iso:std:iso:4217";
+};
+
+struct PaymentResponse {
+  string method_name;
+
+  // Payment method specific JSON string that is built either by the browser or
+  // a payment app, for example Android Pay. Browser ensures that the string can
+  // be successfully parsed into base::JSONParser. Renderer parses this string
+  // via v8::JSON::Parse() and hands off the result to the merchant website.
+  // There's no one format for this object, so more specific types cannot be
+  // used. A simple example:
+  //
+  // {"nameOnCard": "Jon Doe", "pan": "4111 1111 1111 1111"}
+  string stringified_details;
+
+  PaymentAddress? shipping_address;
+  string? shipping_option;
+  string? payer_name;
+  string? payer_email;
+  string? payer_phone;
+};
+
+enum PaymentErrorReason {
+  UNKNOWN,
+  USER_CANCEL,
+  NOT_SUPPORTED
+};
+
+enum CanMakePaymentQueryResult {
+  CAN_MAKE_PAYMENT,
+  CANNOT_MAKE_PAYMENT,
+  QUERY_QUOTA_EXCEEDED
+};
+
+interface PaymentRequestClient {
+  OnShippingAddressChange(PaymentAddress address);
+  OnShippingOptionChange(string shipping_option_id);
+  OnPaymentResponse(PaymentResponse response);
+  OnError(PaymentErrorReason error);
+  OnComplete();
+  OnAbort(bool aborted_successfully);
+  OnCanMakePayment(CanMakePaymentQueryResult result);
+};
+
+struct PaymentItem {
+  string label;
+  PaymentCurrencyAmount amount;
+  bool pending;
+};
+
+struct PaymentShippingOption {
+  string id;
+  string label;
+  PaymentCurrencyAmount amount;
+  bool selected;
+};
+
+enum AndroidPayEnvironment {
+  PRODUCTION,
+  TEST
+};
+
+enum AndroidPayCardNetwork {
+  AMEX,
+  DISCOVER,
+  MASTERCARD,
+  VISA
+};
+
+enum AndroidPayTokenization {
+  UNSPECIFIED,
+  GATEWAY_TOKEN,
+  NETWORK_TOKEN
+};
+
+struct AndroidPayTokenizationParameter {
+  string? key;
+  string? value;
+};
+
+enum BasicCardNetwork {
+  AMEX,
+  DINERS,
+  DISCOVER,
+  JCB,
+  MASTERCARD,
+  MIR,
+  UNIONPAY,
+  VISA
+};
+
+enum BasicCardType {
+  CREDIT,
+  DEBIT,
+  PREPAID
+};
+
+struct PaymentMethodData {
+  array<string> supported_methods;
+
+  // A JSON string built by the renderer from a JavaScript object that the
+  // merchant website provides. The renderer uses
+  // blink::JSONObject::toJSONString() to generate this string. The browser does
+  // not parse the string and passes it as-is directly to payment apps. There's
+  // no one format for this object, so more specific types cannot be used. A
+  // simple example:
+  //
+  // {"gateway": "stripe"}
+  string stringified_data;
+
+  // Android Pay specific method data is parsed in the renderer.
+  // https://developers.google.com/web/fundamentals/getting-started/primers/payment-request/android-pay
+  // TODO(rouslan): Stop parsing Android Pay data. http://crbug.com/620173
+  AndroidPayEnvironment environment;
+  string? merchant_name;
+  string? merchant_id;
+  array<AndroidPayCardNetwork> allowed_card_networks;
+  AndroidPayTokenization tokenization_type;
+  array<AndroidPayTokenizationParameter> parameters;
+  // Value of 0 means the merchant did not specify or it was an invalid value.
+  int32 min_google_play_services_version;
+
+  // Basic card specific method data is parsed in the renderer.
+  array<BasicCardNetwork> supported_networks;
+  array<BasicCardType> supported_types;
+};
+
+struct PaymentDetailsModifier {
+  PaymentItem? total;
+  array<PaymentItem> additional_display_items;
+  PaymentMethodData method_data;
+};
+
+struct PaymentDetails {
+  PaymentItem? total;
+  array<PaymentItem> display_items;
+  array<PaymentShippingOption> shipping_options;
+  array<PaymentDetailsModifier> modifiers;
+  string error = "";
+};
+
+enum PaymentShippingType {
+  SHIPPING,
+  DELIVERY,
+  PICKUP
+};
+
+struct PaymentOptions {
+  bool request_payer_name;
+  bool request_payer_email;
+  bool request_payer_phone;
+  bool request_shipping;
+  PaymentShippingType shipping_type;
+};
+
+enum PaymentComplete {
+  SUCCESS,
+  FAIL,
+  UNKNOWN
+};
+
+interface PaymentRequest {
+  Init(PaymentRequestClient client,
+       array<PaymentMethodData> method_data,
+       PaymentDetails details,
+       PaymentOptions options);
+  Show();
+  UpdateWith(PaymentDetails details);
+  Abort();
+  Complete(PaymentComplete result);
+  CanMakePayment();
+};