Revert of [Web Payments] Mojom namespace blink -> payments

components/payments/payment_details_validation.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 "components/payments/payment_details_validation.h"
 
 #include <set>
 #include <vector>
 
 #include "components/payments/payment_request.mojom.h"
 #include "components/payments/payments_validators.h"
 
 namespace {
 
 // Validates ShippingOption or PaymentItem, which happen to have identical
 // fields, except for "id", which is present only in ShippingOption.
 template <typename T>
 bool validateShippingOptionOrPaymentItem(
     const T& item,
-    const payments::mojom::PaymentItemPtr& total,
+    const blink::mojom::PaymentItemPtr& total,
     std::string* error_message) {
   if (item->label.empty()) {
     *error_message = "Item label required";
     return false;
   }
 
   if (!item->amount) {
     *error_message = "Currency amount required";
     return false;
   }
@@ skipping 28 matching lines @@
   }
 
   if (!payments::PaymentsValidators::isValidAmountFormat(item->amount->value,
                                                          error_message)) {
     return false;
   }
   return true;
 }
 
 bool validateDisplayItems(
-    const std::vector<payments::mojom::PaymentItemPtr>& items,
-    const payments::mojom::PaymentItemPtr& total,
+    const std::vector<blink::mojom::PaymentItemPtr>& items,
+    const blink::mojom::PaymentItemPtr& total,
     std::string* error_message) {
   for (const auto& item : items) {
     if (!validateShippingOptionOrPaymentItem(item, total, error_message))
       return false;
   }
   return true;
 }
 
 bool validateShippingOptions(
-    const std::vector<payments::mojom::PaymentShippingOptionPtr>& options,
-    const payments::mojom::PaymentItemPtr& total,
+    const std::vector<blink::mojom::PaymentShippingOptionPtr>& options,
+    const blink::mojom::PaymentItemPtr& total,
     std::string* error_message) {
   std::set<std::string> uniqueIds;
   for (const auto& option : options) {
     if (option->id.empty()) {
       *error_message = "ShippingOption id required";
       return false;
     }
 
     if (uniqueIds.find(option->id) != uniqueIds.end()) {
       *error_message = "Duplicate shipping option identifiers are not allowed";
       return false;
     }
     uniqueIds.insert(option->id);
 
     if (!validateShippingOptionOrPaymentItem(option, total, error_message))
       return false;
   }
   return true;
 }
 
 bool validatePaymentDetailsModifiers(
-    const std::vector<payments::mojom::PaymentDetailsModifierPtr>& modifiers,
-    const payments::mojom::PaymentItemPtr& total,
+    const std::vector<blink::mojom::PaymentDetailsModifierPtr>& modifiers,
+    const blink::mojom::PaymentItemPtr& total,
     std::string* error_message) {
   if (modifiers.empty()) {
     *error_message = "Must specify at least one payment details modifier";
     return false;
   }
 
   std::set<mojo::String> uniqueMethods;
   for (const auto& modifier : modifiers) {
     if (modifier->supported_methods.empty()) {
       *error_message = "Must specify at least one payment method identifier";
@@ skipping 26 matching lines @@
       }
     }
   }
   return true;
 }
 
 }  // namespace
 
 namespace payments {
 
-bool validatePaymentDetails(const mojom::PaymentDetailsPtr& details,
+bool validatePaymentDetails(const blink::mojom::PaymentDetailsPtr& details,
                             std::string* error_message) {
   if (details->total.is_null()) {
     *error_message = "Must specify total";
     return false;
   }
 
   if (!validateShippingOptionOrPaymentItem(details->total, details->total,
                                            error_message))
     return false;
 
@@ skipping 18 matching lines @@
     if (!validatePaymentDetailsModifiers(details->modifiers, details->total,
                                          error_message))
       return false;
   }
   if (!PaymentsValidators::isValidErrorMsgFormat(details->error, error_message))
     return false;
   return true;
 }
 
 }  // namespace payments