Strings related to the shipping address in payment summary view and address selection view.

ios/web/payments/payment_request.cc

Index: ios/web/payments/payment_request.cc
diff --git a/ios/web/payments/payment_request.cc b/ios/web/payments/payment_request.cc
index 820b6b5b8a56bc7702e8908e9740d456d565a87b..7d41fa0343fea44bdd234f75b2727f39da91a225 100644
--- a/ios/web/payments/payment_request.cc
+++ b/ios/web/payments/payment_request.cc
@@ -290,7 +290,7 @@ PaymentRequest::PaymentRequest(const PaymentRequest& other) = default;
 PaymentRequest::~PaymentRequest() = default;
 
 bool PaymentRequest::operator==(const PaymentRequest& other) const {
-  return this->payment_address == other.payment_address &&
+  return this->shipping_address == other.shipping_address &&
          this->shipping_option == other.shipping_option &&
          this->method_data == other.method_data &&
          this->details == other.details && this->options == other.options;