Parameterize OnError method.

third_party/WebKit/Source/modules/payments/PaymentTestHelper.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 PaymentTestHelper_h
 #define PaymentTestHelper_h
 
 #include "bindings/core/v8/ScriptFunction.h"
+#include "bindings/core/v8/V8DOMException.h"
 #include "modules/payments/PaymentDetails.h"
 #include "modules/payments/PaymentItem.h"
 #include "modules/payments/PaymentShippingOption.h"
 #include "platform/heap/HeapAllocator.h"
 #include "platform/heap/Persistent.h"
 #include "public/platform/modules/payments/payment_request.mojom-blink.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "wtf/Allocator.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
@@ skipping 42 matching lines @@
 
 void makePaymentRequestOriginSecure(Document&);
 
 class PaymentRequestMockFunctionScope {
     STACK_ALLOCATED();
 public:
     explicit PaymentRequestMockFunctionScope(ScriptState*);
     ~PaymentRequestMockFunctionScope();
 
     v8::Local<v8::Function> expectCall();
+    v8::Local<v8::Function> expectCall(String*);
     v8::Local<v8::Function> expectNoCall();
 
 private:
     class MockFunction : public ScriptFunction {
     public:
         explicit MockFunction(ScriptState*);
+        explicit MockFunction(ScriptState*, String *captor);

[please use gerrit instead, 2016/07/12 15:57:36]

Remove "explicit" on this line. The keyword "explicit" is necessary only for
single-parameter constructors.

[pals, 2016/07/13 05:54:28]

Done.

         v8::Local<v8::Function> bind();
-        MOCK_METHOD1(call, ScriptValue(ScriptValue));
+        // MOCK_METHOD1(call, ScriptValue(ScriptValue));

[please use gerrit instead, 2016/07/12 15:57:36]

Leave MOCK_METHOD1() unmodified.

[pals, 2016/07/13 05:54:28]

Done.

+        ScriptValue call(ScriptValue value) override

[please use gerrit instead, 2016/07/12 15:57:36]

Remove this method.

[pals, 2016/07/13 05:54:28]

Done.

+        {
+            *m_value = toCoreString(value.v8Value()->ToString(getScriptState()->context()).ToLocalChecked());
+            return value;
+        }
+        String* m_value;
     };
 
     ScriptState* m_scriptState;
     Vector<Persistent<MockFunction>> m_mockFunctions;
 };
 
 } // namespace blink
 
 #endif // PaymentTestHelper_h