PaymentRequest: Add support for payerName. (in blink side)

third_party/WebKit/Source/modules/payments/PaymentRequest.cpp

 // 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 "modules/payments/PaymentRequest.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/JSONValuesForV8.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/ScriptState.h"
@@ skipping 116 matching lines @@
 
         return output;
     }
 };
 
 template <>
 struct TypeConverter<PaymentOptionsPtr, blink::PaymentOptions> {
     static PaymentOptionsPtr Convert(const blink::PaymentOptions& input)
     {
         PaymentOptionsPtr output = PaymentOptions::New();
+        output->request_payer_name = input.requestPayerName();
         output->request_payer_email = input.requestPayerEmail();
         output->request_payer_phone = input.requestPayerPhone();
         output->request_shipping = input.requestShipping();
         return output;
     }
 };
 
 template <>
 struct TypeConverter<WTFArray<PaymentMethodDataPtr>, WTF::Vector<blink::PaymentRequest::MethodData>> {
     static WTFArray<PaymentMethodDataPtr> Convert(const WTF::Vector<blink::PaymentRequest::MethodData>& input)
@@ skipping 458 matching lines @@
         m_shippingAddress = new PaymentAddress(response->shipping_address.Clone());
         m_shippingOption = response->shipping_option;
     } else {
         if (response->shipping_address || !response->shipping_option.isNull()) {
             m_showResolver->reject(DOMException::create(SyntaxError));
             clearResolversAndCloseMojoConnection();
             return;
         }
     }
 
-    if ((m_options.requestPayerEmail() && response->payer_email.isEmpty())
+    if ((m_options.requestPayerName() && response->payer_name.isEmpty())

[foolip, 2016/09/19 15:34:40]

Off-topic: does this API not allow for a way to request optional information?

+        || (m_options.requestPayerEmail() && response->payer_email.isEmpty())
         || (m_options.requestPayerPhone() && response->payer_phone.isEmpty())
+        || (!m_options.requestPayerName() && !response->payer_name.isNull())
         || (!m_options.requestPayerEmail() && !response->payer_email.isNull())
         || (!m_options.requestPayerPhone() && !response->payer_phone.isNull())) {
         m_showResolver->reject(DOMException::create(SyntaxError));
         clearResolversAndCloseMojoConnection();
         return;
     }
 
     m_completeTimer.startOneShot(completeTimeoutSeconds, BLINK_FROM_HERE);
 
     m_showResolver->resolve(new PaymentResponse(std::move(response), this));
@@ skipping 85 matching lines @@
     m_completeTimer.stop();
     m_completeResolver.clear();
     m_showResolver.clear();
     m_abortResolver.clear();
     if (m_clientBinding.is_bound())
         m_clientBinding.Close();
     m_paymentProvider.reset();
 }
 
 } // namespace blink