Encapsulate optional SerializedScriptValue serialize/deserialize parameters.

third_party/WebKit/Source/bindings/core/v8/SerializedScriptValueTest.cpp

 // Copyright 2014 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 "bindings/core/v8/SerializedScriptValue.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/SerializedScriptValueFactory.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "bindings/core/v8/V8File.h"
 #include "core/fileapi/File.h"
 #include "platform/testing/UnitTestHelpers.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
 
 TEST(SerializedScriptValueTest, UserSelectedFile) {
   V8TestingScope scope;
   String filePath = testing::blinkRootDir();
   filePath.append("/Source/bindings/core/v8/SerializedScriptValueTest.cpp");
   File* originalFile = File::create(filePath);
   ASSERT_TRUE(originalFile->hasBackingFile());
   ASSERT_EQ(File::IsUserVisible, originalFile->getUserVisibility());
   ASSERT_EQ(filePath, originalFile->path());
 
   v8::Local<v8::Value> v8OriginalFile =
       ToV8(originalFile, scope.context()->Global(), scope.isolate());
   RefPtr<SerializedScriptValue> serializedScriptValue =
-      SerializedScriptValue::serialize(scope.isolate(), v8OriginalFile, nullptr,
-                                       nullptr, ASSERT_NO_EXCEPTION);
+      SerializedScriptValue::serialize(
+          scope.isolate(), v8OriginalFile,
+          SerializedScriptValue::SerializeOptions(), ASSERT_NO_EXCEPTION);
   v8::Local<v8::Value> v8File =
       serializedScriptValue->deserialize(scope.isolate());
 
   ASSERT_TRUE(V8File::hasInstance(v8File, scope.isolate()));
   File* file = V8File::toImpl(v8::Local<v8::Object>::Cast(v8File));
   EXPECT_TRUE(file->hasBackingFile());
   EXPECT_EQ(File::IsUserVisible, file->getUserVisibility());
   EXPECT_EQ(filePath, file->path());
 }
 
 TEST(SerializedScriptValueTest, FileConstructorFile) {
   V8TestingScope scope;
   RefPtr<BlobDataHandle> blobDataHandle = BlobDataHandle::create();
   File* originalFile = File::create("hello.txt", 12345678.0, blobDataHandle);
   ASSERT_FALSE(originalFile->hasBackingFile());
   ASSERT_EQ(File::IsNotUserVisible, originalFile->getUserVisibility());
   ASSERT_EQ("hello.txt", originalFile->name());
 
   v8::Local<v8::Value> v8OriginalFile =
       ToV8(originalFile, scope.context()->Global(), scope.isolate());
   RefPtr<SerializedScriptValue> serializedScriptValue =
-      SerializedScriptValue::serialize(scope.isolate(), v8OriginalFile, nullptr,
-                                       nullptr, ASSERT_NO_EXCEPTION);
+      SerializedScriptValue::serialize(
+          scope.isolate(), v8OriginalFile,
+          SerializedScriptValue::SerializeOptions(), ASSERT_NO_EXCEPTION);
   v8::Local<v8::Value> v8File =
       serializedScriptValue->deserialize(scope.isolate());
 
   ASSERT_TRUE(V8File::hasInstance(v8File, scope.isolate()));
   File* file = V8File::toImpl(v8::Local<v8::Object>::Cast(v8File));
   EXPECT_FALSE(file->hasBackingFile());
   EXPECT_EQ(File::IsNotUserVisible, file->getUserVisibility());
   EXPECT_EQ("hello.txt", file->name());
 }
 
 }  // namespace blink