Remove PaymentResponse.totalAmount according to latest spec

third_party/WebKit/Source/modules/payments/PaymentResponseTest.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/PaymentResponse.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/V8Binding.h"
@@ skipping 27 matching lines @@
 
 private:
     ScriptPromise m_dummyPromise;
 };
 
 TEST(PaymentResponseTest, DataCopiedOver)
 {
     V8TestingScope scope;
     mojom::blink::PaymentResponsePtr input = buildPaymentResponseForTest();
     input->method_name = "foo";
-    input->total_amount->currency = "USD";
-    input->total_amount->value = "5.00";
     input->stringified_details = "{\"transactionId\": 123}";
     input->shipping_option = "standardShippingOption";
     input->payer_email = "abc@gmail.com";
     input->payer_phone = "0123";
     MockPaymentCompleter* completeCallback = new MockPaymentCompleter;
 
     PaymentResponse output(std::move(input), completeCallback);
 
     EXPECT_EQ("foo", output.methodName());
     EXPECT_EQ("standardShippingOption", output.shippingOption());
     EXPECT_EQ("abc@gmail.com", output.payerEmail());
     EXPECT_EQ("0123", output.payerPhone());
 
-    PaymentCurrencyAmount totalAmount;
-    output.totalAmount(totalAmount);
-    EXPECT_EQ("USD", totalAmount.currency());
-    EXPECT_EQ("5.00", totalAmount.value());
-
     ScriptValue details = output.details(scope.getScriptState(), scope.getExceptionState());
 
     ASSERT_FALSE(scope.getExceptionState().hadException());
     ASSERT_TRUE(details.v8Value()->IsObject());
 
     ScriptValue transactionId(scope.getScriptState(), details.v8Value().As<v8::Object>()->Get(v8String(scope.getScriptState()->isolate(), "transactionId")));
 
     ASSERT_TRUE(transactionId.v8Value()->IsNumber());
     EXPECT_EQ(123, transactionId.v8Value().As<v8::Number>()->Value());
 }
@@ skipping 21 matching lines @@
     MockPaymentCompleter* completeCallback = new MockPaymentCompleter;
     PaymentResponse output(std::move(input), completeCallback);
 
     EXPECT_CALL(*completeCallback, complete(scope.getScriptState(), Fail));
 
     output.complete(scope.getScriptState(), "fail");
 }
 
 } // namespace
 } // namespace blink