Parameterize OnError method.

third_party/WebKit/Source/modules/payments/PaymentRequest.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 PaymentRequest_h
 #define PaymentRequest_h
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/ScriptWrappable.h"
@@ skipping 67 matching lines @@
     // LifecycleObserver:
     void contextDestroyed() override;
 
     // ActiveScriptWrappable:
     bool hasPendingActivity() const override;
 
     // mojom::blink::PaymentRequestClient:
     void OnShippingAddressChange(mojom::blink::PaymentAddressPtr) override;
     void OnShippingOptionChange(const String& shippingOptionId) override;
     void OnPaymentResponse(mojom::blink::PaymentResponsePtr) override;
-    void OnError() override;
+    void OnError(mojom::blink::PaymentErrorReason) override;
     void OnComplete() override;
     void OnAbort(bool abortedSuccessfully) override;
 
     // Clears the promise resolvers and closes the Mojo connection.
     void clearResolversAndCloseMojoConnection();
 
     Vector<MethodData> m_methodData;
     PaymentDetails m_details;
     PaymentOptions m_options;
     Member<PaymentAddress> m_shippingAddress;
     String m_shippingOption;
     Member<ScriptPromiseResolver> m_showResolver;
     Member<ScriptPromiseResolver> m_completeResolver;
     Member<ScriptPromiseResolver> m_abortResolver;
     mojom::blink::PaymentRequestPtr m_paymentProvider;
     mojo::Binding<mojom::blink::PaymentRequestClient> m_clientBinding;
 };
 
 } // namespace blink
 
 #endif // PaymentRequest_h