Implement request id in PaymentDetailsInit

third_party/WebKit/Source/modules/payments/PaymentResponse.h

 // 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.
 
 #ifndef PaymentResponse_h
 #define PaymentResponse_h
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/ScriptWrappable.h"
@@ skipping 12 matching lines @@
 class ScriptState;
 
 class MODULES_EXPORT PaymentResponse final
     : public GarbageCollectedFinalized<PaymentResponse>,
       public ScriptWrappable {
   DEFINE_WRAPPERTYPEINFO();
   WTF_MAKE_NONCOPYABLE(PaymentResponse);
 
  public:
   PaymentResponse(payments::mojom::blink::PaymentResponsePtr,
-                  PaymentCompleter*);
+                  PaymentCompleter*,
+                  const String& requestId);
   virtual ~PaymentResponse();
 
   ScriptValue toJSONForBinding(ScriptState*) const;
 
+  const String& requestId() const { return requestId_; }
   const String& methodName() const { return method_name_; }
   ScriptValue details(ScriptState*, ExceptionState&) const;
   PaymentAddress* shippingAddress() const { return shipping_address_.Get(); }
   const String& shippingOption() const { return shipping_option_; }
   const String& payerName() const { return payer_name_; }
   const String& payerEmail() const { return payer_email_; }
   const String& payerPhone() const { return payer_phone_; }
 
   ScriptPromise complete(ScriptState*, const String& result = "");
 
   DECLARE_TRACE();
 
  private:
+  String requestId_;
   String method_name_;
   String stringified_details_;
   Member<PaymentAddress> shipping_address_;
   String shipping_option_;
   String payer_name_;
   String payer_email_;
   String payer_phone_;
   Member<PaymentCompleter> payment_completer_;
 };
 
 }  // namespace blink
 
 #endif  // PaymentResponse_h