[Bindings] [Reformat] Reformat template files

third_party/WebKit/Source/bindings/tests/results/modules/V8TestInterface5.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.
 
 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY!
 
 // clang-format off
 #include "V8TestInterface5.h"
 
 #include "bindings/core/v8/ExceptionState.h"
@@ skipping 39 matching lines @@
     "Be consistent.");
 static_assert(
     !std::is_same<decltype(&TestInterface5Implementation::hasPendingActivity),
                   decltype(&ScriptWrappable::hasPendingActivity)>::value,
     "TestInterface5Implementation is not overriding hasPendingActivity(), but is specifying "
     "[ActiveScriptWrappable] extended attribute in the IDL file.  "
     "Be consistent.");
 
 namespace TestInterface5ImplementationV8Internal {
 
-static void testInterfaceAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    v8SetReturnValueFast(info, WTF::getPtr(impl->testInterfaceAttribute()), impl);
-}
-
-void testInterfaceAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::testInterfaceAttributeAttributeGetter(info);
-}
-
-static void testInterfaceAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "testInterfaceAttribute");
-
-    // Prepare the value to be set.
-    TestInterface5Implementation* cppValue = V8TestInterface5::toImplWithTypeCheck(info.GetIsolate(), v8Value);
-
-    // Type check per: http://heycam.github.io/webidl/#es-interface
-    if (!cppValue) {
-        exceptionState.throwTypeError("The provided value is not of type 'TestInterface5'.");
-        return;
-    }
-
-    impl->setTestInterfaceAttribute(cppValue);
-}
-
-void testInterfaceAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::testInterfaceAttributeAttributeSetter(v8Value, info);
-}
-
-static void doubleAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    v8SetReturnValue(info, impl->doubleAttribute());
-}
-
-void doubleAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::doubleAttributeAttributeGetter(info);
-}
-
-static void doubleAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "doubleAttribute");
-
-    // Prepare the value to be set.
-    double cppValue = toRestrictedDouble(info.GetIsolate(), v8Value, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->setDoubleAttribute(cppValue);
-}
-
-void doubleAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::doubleAttributeAttributeSetter(v8Value, info);
-}
-
-static void floatAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    v8SetReturnValue(info, impl->floatAttribute());
-}
-
-void floatAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::floatAttributeAttributeGetter(info);
-}
-
-static void floatAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "floatAttribute");
-
-    // Prepare the value to be set.
-    float cppValue = toRestrictedFloat(info.GetIsolate(), v8Value, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->setFloatAttribute(cppValue);
-}
-
-void floatAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::floatAttributeAttributeSetter(v8Value, info);
-}
-
-static void unrestrictedDoubleAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    v8SetReturnValue(info, impl->unrestrictedDoubleAttribute());
-}
-
-void unrestrictedDoubleAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::unrestrictedDoubleAttributeAttributeGetter(info);
-}
-
-static void unrestrictedDoubleAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "unrestrictedDoubleAttribute");
-
-    // Prepare the value to be set.
-    double cppValue = toDouble(info.GetIsolate(), v8Value, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->setUnrestrictedDoubleAttribute(cppValue);
-}
-
-void unrestrictedDoubleAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::unrestrictedDoubleAttributeAttributeSetter(v8Value, info);
-}
-
-static void unrestrictedFloatAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    v8SetReturnValue(info, impl->unrestrictedFloatAttribute());
-}
-
-void unrestrictedFloatAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::unrestrictedFloatAttributeAttributeGetter(info);
-}
-
-static void unrestrictedFloatAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "unrestrictedFloatAttribute");
-
-    // Prepare the value to be set.
-    float cppValue = toFloat(info.GetIsolate(), v8Value, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->setUnrestrictedFloatAttribute(cppValue);
-}
-
-void unrestrictedFloatAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::unrestrictedFloatAttributeAttributeSetter(v8Value, info);
-}
-
-static void staticStringAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8SetReturnValueString(info, TestInterface5Implementation::staticStringAttribute(), info.GetIsolate());
-}
-
-void staticStringAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::staticStringAttributeAttributeGetter(info);
-}
-
-static void staticStringAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    // Prepare the value to be set.
-    V8StringResource<> cppValue = v8Value;
-    if (!cppValue.prepare())
-        return;
-
-    TestInterface5Implementation::setStaticStringAttribute(cppValue);
-}
-
-void staticStringAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::staticStringAttributeAttributeSetter(v8Value, info);
-}
-
-static void alwaysExposedAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    v8SetReturnValueInt(info, impl->alwaysExposedAttribute());
-}
-
-void alwaysExposedAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::alwaysExposedAttributeAttributeGetter(info);
-}
-
-static void alwaysExposedAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "alwaysExposedAttribute");
-
-    // Prepare the value to be set.
-    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->setAlwaysExposedAttribute(cppValue);
-}
-
-void alwaysExposedAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::alwaysExposedAttributeAttributeSetter(v8Value, info);
-}
-
-static void workerExposedAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    v8SetReturnValueInt(info, impl->workerExposedAttribute());
-}
-
-void workerExposedAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::workerExposedAttributeAttributeGetter(info);
-}
-
-static void workerExposedAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "workerExposedAttribute");
-
-    // Prepare the value to be set.
-    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->setWorkerExposedAttribute(cppValue);
-}
-
-void workerExposedAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::workerExposedAttributeAttributeSetter(v8Value, info);
-}
-
-static void windowExposedAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    v8SetReturnValueInt(info, impl->windowExposedAttribute());
-}
-
-void windowExposedAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::windowExposedAttributeAttributeGetter(info);
-}
-
-static void windowExposedAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Object> holder = info.Holder();
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
-
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "windowExposedAttribute");
-
-    // Prepare the value to be set.
-    int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->setWindowExposedAttribute(cppValue);
-}
-
-void windowExposedAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    v8::Local<v8::Value> v8Value = info[0];
-
-    TestInterface5ImplementationV8Internal::windowExposedAttributeAttributeSetter(v8Value, info);
-}
-
-static void voidMethodTestInterfaceEmptyArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    if (UNLIKELY(info.Length() < 1)) {
-        V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodTestInterfaceEmptyArg", "TestInterface5", ExceptionMessages::notEnoughArguments(1, info.Length())));
-        return;
-    }
-
-    TestInterfaceEmpty* testInterfaceEmptyArg;
-    testInterfaceEmptyArg = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[0]);
-    if (!testInterfaceEmptyArg) {
-        V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodTestInterfaceEmptyArg", "TestInterface5", "parameter 1 is not of type 'TestInterfaceEmpty'."));
-
-        return;
-    }
-
-    impl->voidMethodTestInterfaceEmptyArg(testInterfaceEmptyArg);
-}
-
-void voidMethodTestInterfaceEmptyArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodTestInterfaceEmptyArgMethod(info);
-}
-
-static void voidMethodDoubleArgFloatArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "voidMethodDoubleArgFloatArg");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    if (UNLIKELY(info.Length() < 2)) {
-        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(2, info.Length()));
-        return;
-    }
-
-    double doubleArg;
-    float floatArg;
-    doubleArg = toRestrictedDouble(info.GetIsolate(), info[0], exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    floatArg = toRestrictedFloat(info.GetIsolate(), info[1], exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->voidMethodDoubleArgFloatArg(doubleArg, floatArg);
-}
-
-void voidMethodDoubleArgFloatArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodDoubleArgFloatArgMethod(info);
-}
-
-static void voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "voidMethodUnrestrictedDoubleArgUnrestrictedFloatArg");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    if (UNLIKELY(info.Length() < 2)) {
-        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(2, info.Length()));
-        return;
-    }
-
-    double unrestrictedDoubleArg;
-    float unrestrictedFloatArg;
-    unrestrictedDoubleArg = toDouble(info.GetIsolate(), info[0], exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    unrestrictedFloatArg = toFloat(info.GetIsolate(), info[1], exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->voidMethodUnrestrictedDoubleArgUnrestrictedFloatArg(unrestrictedDoubleArg, unrestrictedFloatArg);
-}
-
-void voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethod(info);
-}
-
-static void voidMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    impl->voidMethod();
-}
-
-void voidMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodMethod(info);
-}
-
-static void voidMethodMethodForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    impl->voidMethod();
-}
-
-void voidMethodMethodCallbackForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodMethodForMainWorld(info);
-}
-
-static void alwaysExposedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    impl->alwaysExposedMethod();
-}
-
-void alwaysExposedMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::alwaysExposedMethodMethod(info);
-}
-
-static void workerExposedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    impl->workerExposedMethod();
-}
-
-void workerExposedMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::workerExposedMethodMethod(info);
-}
-
-static void windowExposedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    impl->windowExposedMethod();
-}
-
-void windowExposedMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::windowExposedMethodMethod(info);
-}
-
-static void alwaysExposedStaticMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation::alwaysExposedStaticMethod();
-}
-
-void alwaysExposedStaticMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::alwaysExposedStaticMethodMethod(info);
-}
-
-static void workerExposedStaticMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation::workerExposedStaticMethod();
-}
-
-void workerExposedStaticMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::workerExposedStaticMethodMethod(info);
-}
-
-static void windowExposedStaticMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation::windowExposedStaticMethod();
-}
-
-void windowExposedStaticMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::windowExposedStaticMethodMethod(info);
-}
-
-static void windowAndServiceWorkerExposedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    impl->windowAndServiceWorkerExposedMethod();
-}
-
-void windowAndServiceWorkerExposedMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::windowAndServiceWorkerExposedMethodMethod(info);
-}
-
-static void voidMethodBooleanOrDOMStringArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "voidMethodBooleanOrDOMStringArg");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    if (UNLIKELY(info.Length() < 1)) {
-        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
-        return;
-    }
-
-    BooleanOrString arg;
-    V8BooleanOrString::toImpl(info.GetIsolate(), info[0], arg, UnionTypeConversionMode::NotNullable, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->voidMethodBooleanOrDOMStringArg(arg);
-}
-
-void voidMethodBooleanOrDOMStringArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodBooleanOrDOMStringArgMethod(info);
-}
-
-static void voidMethodDoubleOrDOMStringArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "voidMethodDoubleOrDOMStringArg");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    if (UNLIKELY(info.Length() < 1)) {
-        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
-        return;
-    }
-
-    DoubleOrString arg;
-    V8DoubleOrString::toImpl(info.GetIsolate(), info[0], arg, UnionTypeConversionMode::NotNullable, exceptionState);
-    if (exceptionState.hadException())
-        return;
-
-    impl->voidMethodDoubleOrDOMStringArg(arg);
-}
-
-void voidMethodDoubleOrDOMStringArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodDoubleOrDOMStringArgMethod(info);
-}
-
-static void voidMethodVoidExperimentalCallbackFunctionMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    if (UNLIKELY(info.Length() < 1)) {
-        V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodVoidExperimentalCallbackFunction", "TestInterface5", ExceptionMessages::notEnoughArguments(1, info.Length())));
-        return;
-    }
-
-    VoidExperimentalCallbackFunction* arg;
-    arg = V8VoidExperimentalCallbackFunction::toImplWithTypeCheck(info.GetIsolate(), info[0]);
-    if (!arg) {
-        V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodVoidExperimentalCallbackFunction", "TestInterface5", "parameter 1 is not of type 'VoidExperimentalCallbackFunction'."));
-
-        return;
-    }
-
-    impl->voidMethodVoidExperimentalCallbackFunction(arg);
-}
-
-void voidMethodVoidExperimentalCallbackFunctionMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodVoidExperimentalCallbackFunctionMethod(info);
-}
-
-static void voidMethodVoidCallbackFunctionModulesArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    if (UNLIKELY(info.Length() < 1)) {
-        V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodVoidCallbackFunctionModulesArg", "TestInterface5", ExceptionMessages::notEnoughArguments(1, info.Length())));
-        return;
-    }
-
-    VoidCallbackFunctionModules* arg;
-    if (!info[0]->IsFunction()) {
-        V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodVoidCallbackFunctionModulesArg", "TestInterface5", "The callback provided as parameter 1 is not a function."));
-
-        return;
-    }
-    arg = VoidCallbackFunctionModules::create(ScriptState::current(info.GetIsolate()), v8::Local<v8::Function>::Cast(info[0]));
-
-    impl->voidMethodVoidCallbackFunctionModulesArg(arg);
-}
-
-void voidMethodVoidCallbackFunctionModulesArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::voidMethodVoidCallbackFunctionModulesArgMethod(info);
-}
-
-static void keysMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "keys");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    ScriptState* scriptState = ScriptState::forReceiverObject(info);
-
-    Iterator* result = impl->keysForBinding(scriptState, exceptionState);
-    if (exceptionState.hadException()) {
-        return;
-    }
-    v8SetReturnValue(info, result);
-}
-
-void keysMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::keysMethod(info);
-}
-
-static void valuesMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "values");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    ScriptState* scriptState = ScriptState::forReceiverObject(info);
-
-    Iterator* result = impl->valuesForBinding(scriptState, exceptionState);
-    if (exceptionState.hadException()) {
-        return;
-    }
-    v8SetReturnValue(info, result);
-}
-
-void valuesMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::valuesMethod(info);
-}
-
-static void entriesMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "entries");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    ScriptState* scriptState = ScriptState::forReceiverObject(info);
-
-    Iterator* result = impl->entriesForBinding(scriptState, exceptionState);
-    if (exceptionState.hadException()) {
-        return;
-    }
-    v8SetReturnValue(info, result);
-}
-
-void entriesMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::entriesMethod(info);
-}
-
-static void forEachMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "forEach");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    ScriptState* scriptState = ScriptState::forReceiverObject(info);
-
-    if (UNLIKELY(info.Length() < 1)) {
-        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
-        return;
-    }
-
-    ScriptValue callback;
-    ScriptValue thisArg;
-    if (!info[0]->IsFunction()) {
-        exceptionState.throwTypeError("The callback provided as parameter 1 is not a function.");
-
-        return;
-    }
-    callback = ScriptValue(ScriptState::current(info.GetIsolate()), info[0]);
-
-    thisArg = ScriptValue(ScriptState::current(info.GetIsolate()), info[1]);
-
-    impl->forEachForBinding(scriptState, ScriptValue(scriptState, info.Holder()), callback, thisArg, exceptionState);
-    if (exceptionState.hadException()) {
-        return;
-    }
-}
-
-void forEachMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::forEachMethod(info);
-}
-
-static void toStringMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    v8SetReturnValueString(info, impl->toString(), info.GetIsolate());
-}
-
-void toStringMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::toStringMethod(info);
-}
-
-static void iteratorMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "iterator");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    ScriptState* scriptState = ScriptState::forReceiverObject(info);
-
-    Iterator* result = impl->iterator(scriptState, exceptionState);
-    if (exceptionState.hadException()) {
-        return;
-    }
-    v8SetReturnValue(info, result);
-}
-
-void iteratorMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::iteratorMethod(info);
-}
-
-static void namedPropertyGetter(const AtomicString& name, const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-    String result = impl->anonymousNamedGetter(name);
-    if (result.isNull())
-        return;
-    v8SetReturnValueString(info, result, info.GetIsolate());
-}
-
-void namedPropertyGetterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    if (!name->IsString())
-        return;
-    const AtomicString& propertyName = toCoreAtomicString(name.As<v8::String>());
-
-    TestInterface5ImplementationV8Internal::namedPropertyGetter(propertyName, info);
-}
-
-static void namedPropertySetter(const AtomicString& name, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-    V8StringResource<> propertyValue = v8Value;
-    if (!propertyValue.prepare())
-        return;
-
-    bool result = impl->anonymousNamedSetter(name, propertyValue);
-    if (!result)
-        return;
-    v8SetReturnValue(info, v8Value);
-}
-
-void namedPropertySetterCallback(v8::Local<v8::Name> name, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    if (!name->IsString())
-        return;
-    const AtomicString& propertyName = toCoreAtomicString(name.As<v8::String>());
-
-    TestInterface5ImplementationV8Internal::namedPropertySetter(propertyName, v8Value, info);
-}
-
-static void namedPropertyDeleter(const AtomicString& name, const v8::PropertyCallbackInfo<v8::Boolean>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    DeleteResult result = impl->anonymousNamedDeleter(name);
-    if (result == DeleteUnknownProperty)
-        return;
-    v8SetReturnValue(info, result == DeleteSuccess);
-}
-
-void namedPropertyDeleterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Boolean>& info)
-{
-    if (!name->IsString())
-        return;
-    const AtomicString& propertyName = toCoreAtomicString(name.As<v8::String>());
-
-    TestInterface5ImplementationV8Internal::namedPropertyDeleter(propertyName, info);
-}
-
-static void namedPropertyQuery(const AtomicString& name, const v8::PropertyCallbackInfo<v8::Integer>& info)
-{
-    const CString& nameInUtf8 = name.utf8();
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::GetterContext, "TestInterface5", nameInUtf8.data());
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    bool result = impl->namedPropertyQuery(name, exceptionState);
-    if (!result)
-        return;
-    v8SetReturnValueInt(info, v8::None);
-}
-
-void namedPropertyQueryCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Integer>& info)
-{
-    if (!name->IsString())
-        return;
-    const AtomicString& propertyName = toCoreAtomicString(name.As<v8::String>());
-
-    TestInterface5ImplementationV8Internal::namedPropertyQuery(propertyName, info);
-}
-
-static void namedPropertyEnumerator(const v8::PropertyCallbackInfo<v8::Array>& info)
-{
-    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::EnumerationContext, "TestInterface5");
-
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    Vector<String> names;
-    impl->namedPropertyEnumerator(names, exceptionState);
-    if (exceptionState.hadException())
-        return;
-    v8SetReturnValue(info, toV8(names, info.Holder(), info.GetIsolate()).As<v8::Array>());
-}
-
-void namedPropertyEnumeratorCallback(const v8::PropertyCallbackInfo<v8::Array>& info)
-{
-    TestInterface5ImplementationV8Internal::namedPropertyEnumerator(info);
-}
-
-static void indexedPropertyGetter(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    // We assume that all the implementations support length() method, although
-    // the spec doesn't require that length() must exist.  It's okay that
-    // the interface does not have length attribute as long as the
-    // implementation supports length() member function.
-    if (index >= impl->length())
-        return;  // Returns undefined due to out-of-range.
-
-    String result = impl->anonymousIndexedGetter(index);
-    v8SetReturnValueString(info, result, info.GetIsolate());
-}
-
-void indexedPropertyGetterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::indexedPropertyGetter(index, info);
-}
-
-static void indexedPropertySetter(uint32_t index, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-    V8StringResource<> propertyValue = v8Value;
-    if (!propertyValue.prepare())
-        return;
-
-    bool result = impl->anonymousIndexedSetter(index, propertyValue);
-    if (!result)
-        return;
-    v8SetReturnValue(info, v8Value);
-}
-
-void indexedPropertySetterCallback(uint32_t index, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    TestInterface5ImplementationV8Internal::indexedPropertySetter(index, v8Value, info);
-}
-
-static void indexedPropertyDeleter(uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean>& info)
-{
-    TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
-
-    DeleteResult result = impl->anonymousIndexedDeleter(index);
-    if (result == DeleteUnknownProperty)
-        return;
-    v8SetReturnValue(info, result == DeleteSuccess);
-}
-
-void indexedPropertyDeleterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean>& info)
-{
-    TestInterface5ImplementationV8Internal::indexedPropertyDeleter(index, info);
+static void testInterfaceAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  v8SetReturnValueFast(info, WTF::getPtr(impl->testInterfaceAttribute()), impl);
+}
+
+void testInterfaceAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::testInterfaceAttributeAttributeGetter(info);
+}
+
+static void testInterfaceAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "testInterfaceAttribute");
+
+  // Prepare the value to be set.
+  TestInterface5Implementation* cppValue = V8TestInterface5::toImplWithTypeCheck(info.GetIsolate(), v8Value);
+
+  // Type check per: http://heycam.github.io/webidl/#es-interface
+  if (!cppValue) {
+    exceptionState.throwTypeError("The provided value is not of type 'TestInterface5'.");
+    return;
+  }
+
+  impl->setTestInterfaceAttribute(cppValue);
+}
+
+void testInterfaceAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::testInterfaceAttributeAttributeSetter(v8Value, info);
+}
+
+static void doubleAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  v8SetReturnValue(info, impl->doubleAttribute());
+}
+
+void doubleAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::doubleAttributeAttributeGetter(info);
+}
+
+static void doubleAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "doubleAttribute");
+
+  // Prepare the value to be set.
+  double cppValue = toRestrictedDouble(info.GetIsolate(), v8Value, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->setDoubleAttribute(cppValue);
+}
+
+void doubleAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::doubleAttributeAttributeSetter(v8Value, info);
+}
+
+static void floatAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  v8SetReturnValue(info, impl->floatAttribute());
+}
+
+void floatAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::floatAttributeAttributeGetter(info);
+}
+
+static void floatAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "floatAttribute");
+
+  // Prepare the value to be set.
+  float cppValue = toRestrictedFloat(info.GetIsolate(), v8Value, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->setFloatAttribute(cppValue);
+}
+
+void floatAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::floatAttributeAttributeSetter(v8Value, info);
+}
+
+static void unrestrictedDoubleAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  v8SetReturnValue(info, impl->unrestrictedDoubleAttribute());
+}
+
+void unrestrictedDoubleAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::unrestrictedDoubleAttributeAttributeGetter(info);
+}
+
+static void unrestrictedDoubleAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "unrestrictedDoubleAttribute");
+
+  // Prepare the value to be set.
+  double cppValue = toDouble(info.GetIsolate(), v8Value, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->setUnrestrictedDoubleAttribute(cppValue);
+}
+
+void unrestrictedDoubleAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::unrestrictedDoubleAttributeAttributeSetter(v8Value, info);
+}
+
+static void unrestrictedFloatAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  v8SetReturnValue(info, impl->unrestrictedFloatAttribute());
+}
+
+void unrestrictedFloatAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::unrestrictedFloatAttributeAttributeGetter(info);
+}
+
+static void unrestrictedFloatAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "unrestrictedFloatAttribute");
+
+  // Prepare the value to be set.
+  float cppValue = toFloat(info.GetIsolate(), v8Value, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->setUnrestrictedFloatAttribute(cppValue);
+}
+
+void unrestrictedFloatAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::unrestrictedFloatAttributeAttributeSetter(v8Value, info);
+}
+
+static void staticStringAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8SetReturnValueString(info, TestInterface5Implementation::staticStringAttribute(), info.GetIsolate());
+}
+
+void staticStringAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::staticStringAttributeAttributeGetter(info);
+}
+
+static void staticStringAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  // Prepare the value to be set.
+  V8StringResource<> cppValue = v8Value;
+  if (!cppValue.prepare())
+    return;
+
+  TestInterface5Implementation::setStaticStringAttribute(cppValue);
+}
+
+void staticStringAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::staticStringAttributeAttributeSetter(v8Value, info);
+}
+
+static void alwaysExposedAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  v8SetReturnValueInt(info, impl->alwaysExposedAttribute());
+}
+
+void alwaysExposedAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::alwaysExposedAttributeAttributeGetter(info);
+}
+
+static void alwaysExposedAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "alwaysExposedAttribute");
+
+  // Prepare the value to be set.
+  int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->setAlwaysExposedAttribute(cppValue);
+}
+
+void alwaysExposedAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::alwaysExposedAttributeAttributeSetter(v8Value, info);
+}
+
+static void workerExposedAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  v8SetReturnValueInt(info, impl->workerExposedAttribute());
+}
+
+void workerExposedAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::workerExposedAttributeAttributeGetter(info);
+}
+
+static void workerExposedAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "workerExposedAttribute");
+
+  // Prepare the value to be set.
+  int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->setWorkerExposedAttribute(cppValue);
+}
+
+void workerExposedAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::workerExposedAttributeAttributeSetter(v8Value, info);
+}
+
+static void windowExposedAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  v8SetReturnValueInt(info, impl->windowExposedAttribute());
+}
+
+void windowExposedAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::windowExposedAttributeAttributeGetter(info);
+}
+
+static void windowExposedAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(holder);
+
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::SetterContext, "TestInterface5", "windowExposedAttribute");
+
+  // Prepare the value to be set.
+  int cppValue = toInt32(info.GetIsolate(), v8Value, NormalConversion, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->setWindowExposedAttribute(cppValue);
+}
+
+void windowExposedAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestInterface5ImplementationV8Internal::windowExposedAttributeAttributeSetter(v8Value, info);
+}
+
+static void voidMethodTestInterfaceEmptyArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  if (UNLIKELY(info.Length() < 1)) {
+    V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodTestInterfaceEmptyArg", "TestInterface5", ExceptionMessages::notEnoughArguments(1, info.Length())));
+    return;
+  }
+
+  TestInterfaceEmpty* testInterfaceEmptyArg;
+  testInterfaceEmptyArg = V8TestInterfaceEmpty::toImplWithTypeCheck(info.GetIsolate(), info[0]);
+  if (!testInterfaceEmptyArg) {
+    V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodTestInterfaceEmptyArg", "TestInterface5", "parameter 1 is not of type 'TestInterfaceEmpty'."));
+
+    return;
+  }
+
+  impl->voidMethodTestInterfaceEmptyArg(testInterfaceEmptyArg);
+}
+
+void voidMethodTestInterfaceEmptyArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodTestInterfaceEmptyArgMethod(info);
+}
+
+static void voidMethodDoubleArgFloatArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "voidMethodDoubleArgFloatArg");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  if (UNLIKELY(info.Length() < 2)) {
+    exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(2, info.Length()));
+    return;
+  }
+
+  double doubleArg;
+  float floatArg;
+  doubleArg = toRestrictedDouble(info.GetIsolate(), info[0], exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  floatArg = toRestrictedFloat(info.GetIsolate(), info[1], exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->voidMethodDoubleArgFloatArg(doubleArg, floatArg);
+}
+
+void voidMethodDoubleArgFloatArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodDoubleArgFloatArgMethod(info);
+}
+
+static void voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "voidMethodUnrestrictedDoubleArgUnrestrictedFloatArg");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  if (UNLIKELY(info.Length() < 2)) {
+    exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(2, info.Length()));
+    return;
+  }
+
+  double unrestrictedDoubleArg;
+  float unrestrictedFloatArg;
+  unrestrictedDoubleArg = toDouble(info.GetIsolate(), info[0], exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  unrestrictedFloatArg = toFloat(info.GetIsolate(), info[1], exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->voidMethodUnrestrictedDoubleArgUnrestrictedFloatArg(unrestrictedDoubleArg, unrestrictedFloatArg);
+}
+
+void voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodUnrestrictedDoubleArgUnrestrictedFloatArgMethod(info);
+}
+
+static void voidMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  impl->voidMethod();
+}
+
+void voidMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodMethod(info);
+}
+
+static void voidMethodMethodForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  impl->voidMethod();
+}
+
+void voidMethodMethodCallbackForMainWorld(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodMethodForMainWorld(info);
+}
+
+static void alwaysExposedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  impl->alwaysExposedMethod();
+}
+
+void alwaysExposedMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::alwaysExposedMethodMethod(info);
+}
+
+static void workerExposedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  impl->workerExposedMethod();
+}
+
+void workerExposedMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::workerExposedMethodMethod(info);
+}
+
+static void windowExposedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  impl->windowExposedMethod();
+}
+
+void windowExposedMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::windowExposedMethodMethod(info);
+}
+
+static void alwaysExposedStaticMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation::alwaysExposedStaticMethod();
+}
+
+void alwaysExposedStaticMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::alwaysExposedStaticMethodMethod(info);
+}
+
+static void workerExposedStaticMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation::workerExposedStaticMethod();
+}
+
+void workerExposedStaticMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::workerExposedStaticMethodMethod(info);
+}
+
+static void windowExposedStaticMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation::windowExposedStaticMethod();
+}
+
+void windowExposedStaticMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::windowExposedStaticMethodMethod(info);
+}
+
+static void windowAndServiceWorkerExposedMethodMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  impl->windowAndServiceWorkerExposedMethod();
+}
+
+void windowAndServiceWorkerExposedMethodMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::windowAndServiceWorkerExposedMethodMethod(info);
+}
+
+static void voidMethodBooleanOrDOMStringArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "voidMethodBooleanOrDOMStringArg");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  if (UNLIKELY(info.Length() < 1)) {
+    exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+    return;
+  }
+
+  BooleanOrString arg;
+  V8BooleanOrString::toImpl(info.GetIsolate(), info[0], arg, UnionTypeConversionMode::NotNullable, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->voidMethodBooleanOrDOMStringArg(arg);
+}
+
+void voidMethodBooleanOrDOMStringArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodBooleanOrDOMStringArgMethod(info);
+}
+
+static void voidMethodDoubleOrDOMStringArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "voidMethodDoubleOrDOMStringArg");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  if (UNLIKELY(info.Length() < 1)) {
+    exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+    return;
+  }
+
+  DoubleOrString arg;
+  V8DoubleOrString::toImpl(info.GetIsolate(), info[0], arg, UnionTypeConversionMode::NotNullable, exceptionState);
+  if (exceptionState.hadException())
+    return;
+
+  impl->voidMethodDoubleOrDOMStringArg(arg);
+}
+
+void voidMethodDoubleOrDOMStringArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodDoubleOrDOMStringArgMethod(info);
+}
+
+static void voidMethodVoidExperimentalCallbackFunctionMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  if (UNLIKELY(info.Length() < 1)) {
+    V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodVoidExperimentalCallbackFunction", "TestInterface5", ExceptionMessages::notEnoughArguments(1, info.Length())));
+    return;
+  }
+
+  VoidExperimentalCallbackFunction* arg;
+  arg = V8VoidExperimentalCallbackFunction::toImplWithTypeCheck(info.GetIsolate(), info[0]);
+  if (!arg) {
+    V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodVoidExperimentalCallbackFunction", "TestInterface5", "parameter 1 is not of type 'VoidExperimentalCallbackFunction'."));
+
+    return;
+  }
+
+  impl->voidMethodVoidExperimentalCallbackFunction(arg);
+}
+
+void voidMethodVoidExperimentalCallbackFunctionMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodVoidExperimentalCallbackFunctionMethod(info);
+}
+
+static void voidMethodVoidCallbackFunctionModulesArgMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  if (UNLIKELY(info.Length() < 1)) {
+    V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodVoidCallbackFunctionModulesArg", "TestInterface5", ExceptionMessages::notEnoughArguments(1, info.Length())));
+    return;
+  }
+
+  VoidCallbackFunctionModules* arg;
+  if (!info[0]->IsFunction()) {
+    V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::failedToExecute("voidMethodVoidCallbackFunctionModulesArg", "TestInterface5", "The callback provided as parameter 1 is not a function."));
+
+    return;
+  }
+  arg = VoidCallbackFunctionModules::create(ScriptState::current(info.GetIsolate()), v8::Local<v8::Function>::Cast(info[0]));
+
+  impl->voidMethodVoidCallbackFunctionModulesArg(arg);
+}
+
+void voidMethodVoidCallbackFunctionModulesArgMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::voidMethodVoidCallbackFunctionModulesArgMethod(info);
+}
+
+static void keysMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "keys");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  ScriptState* scriptState = ScriptState::forReceiverObject(info);
+
+  Iterator* result = impl->keysForBinding(scriptState, exceptionState);
+  if (exceptionState.hadException()) {
+    return;
+  }
+  v8SetReturnValue(info, result);
+}
+
+void keysMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::keysMethod(info);
+}
+
+static void valuesMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "values");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  ScriptState* scriptState = ScriptState::forReceiverObject(info);
+
+  Iterator* result = impl->valuesForBinding(scriptState, exceptionState);
+  if (exceptionState.hadException()) {
+    return;
+  }
+  v8SetReturnValue(info, result);
+}
+
+void valuesMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::valuesMethod(info);
+}
+
+static void entriesMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "entries");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  ScriptState* scriptState = ScriptState::forReceiverObject(info);
+
+  Iterator* result = impl->entriesForBinding(scriptState, exceptionState);
+  if (exceptionState.hadException()) {
+    return;
+  }
+  v8SetReturnValue(info, result);
+}
+
+void entriesMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::entriesMethod(info);
+}
+
+static void forEachMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "forEach");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  ScriptState* scriptState = ScriptState::forReceiverObject(info);
+
+  if (UNLIKELY(info.Length() < 1)) {
+    exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
+    return;
+  }
+
+  ScriptValue callback;
+  ScriptValue thisArg;
+  if (!info[0]->IsFunction()) {
+    exceptionState.throwTypeError("The callback provided as parameter 1 is not a function.");
+
+    return;
+  }
+  callback = ScriptValue(ScriptState::current(info.GetIsolate()), info[0]);
+
+  thisArg = ScriptValue(ScriptState::current(info.GetIsolate()), info[1]);
+
+  impl->forEachForBinding(scriptState, ScriptValue(scriptState, info.Holder()), callback, thisArg, exceptionState);
+  if (exceptionState.hadException()) {
+    return;
+  }
+}
+
+void forEachMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::forEachMethod(info);
+}
+
+static void toStringMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  v8SetReturnValueString(info, impl->toString(), info.GetIsolate());
+}
+
+void toStringMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::toStringMethod(info);
+}
+
+static void iteratorMethod(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "TestInterface5", "iterator");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  ScriptState* scriptState = ScriptState::forReceiverObject(info);
+
+  Iterator* result = impl->iterator(scriptState, exceptionState);
+  if (exceptionState.hadException()) {
+    return;
+  }
+  v8SetReturnValue(info, result);
+}
+
+void iteratorMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::iteratorMethod(info);
+}
+
+static void namedPropertyGetter(const AtomicString& name, const v8::PropertyCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+  String result = impl->anonymousNamedGetter(name);
+  if (result.isNull())
+    return;
+  v8SetReturnValueString(info, result, info.GetIsolate());
+}
+
+void namedPropertyGetterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Value>& info) {
+  if (!name->IsString())
+    return;
+  const AtomicString& propertyName = toCoreAtomicString(name.As<v8::String>());
+
+  TestInterface5ImplementationV8Internal::namedPropertyGetter(propertyName, info);
+}
+
+static void namedPropertySetter(const AtomicString& name, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+  V8StringResource<> propertyValue = v8Value;
+  if (!propertyValue.prepare())
+    return;
+
+  bool result = impl->anonymousNamedSetter(name, propertyValue);
+  if (!result)
+    return;
+  v8SetReturnValue(info, v8Value);
+}
+
+void namedPropertySetterCallback(v8::Local<v8::Name> name, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
+  if (!name->IsString())
+    return;
+  const AtomicString& propertyName = toCoreAtomicString(name.As<v8::String>());
+
+  TestInterface5ImplementationV8Internal::namedPropertySetter(propertyName, v8Value, info);
+}
+
+static void namedPropertyDeleter(const AtomicString& name, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  DeleteResult result = impl->anonymousNamedDeleter(name);
+  if (result == DeleteUnknownProperty)
+    return;
+  v8SetReturnValue(info, result == DeleteSuccess);
+}
+
+void namedPropertyDeleterCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
+  if (!name->IsString())
+    return;
+  const AtomicString& propertyName = toCoreAtomicString(name.As<v8::String>());
+
+  TestInterface5ImplementationV8Internal::namedPropertyDeleter(propertyName, info);
+}
+
+static void namedPropertyQuery(const AtomicString& name, const v8::PropertyCallbackInfo<v8::Integer>& info) {
+  const CString& nameInUtf8 = name.utf8();
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::GetterContext, "TestInterface5", nameInUtf8.data());
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  bool result = impl->namedPropertyQuery(name, exceptionState);
+  if (!result)
+    return;
+  v8SetReturnValueInt(info, v8::None);
+}
+
+void namedPropertyQueryCallback(v8::Local<v8::Name> name, const v8::PropertyCallbackInfo<v8::Integer>& info) {
+  if (!name->IsString())
+    return;
+  const AtomicString& propertyName = toCoreAtomicString(name.As<v8::String>());
+
+  TestInterface5ImplementationV8Internal::namedPropertyQuery(propertyName, info);
+}
+
+static void namedPropertyEnumerator(const v8::PropertyCallbackInfo<v8::Array>& info) {
+  ExceptionState exceptionState(info.GetIsolate(), ExceptionState::EnumerationContext, "TestInterface5");
+
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  Vector<String> names;
+  impl->namedPropertyEnumerator(names, exceptionState);
+  if (exceptionState.hadException())
+    return;
+  v8SetReturnValue(info, toV8(names, info.Holder(), info.GetIsolate()).As<v8::Array>());
+}
+
+void namedPropertyEnumeratorCallback(const v8::PropertyCallbackInfo<v8::Array>& info) {
+  TestInterface5ImplementationV8Internal::namedPropertyEnumerator(info);
+}
+
+static void indexedPropertyGetter(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  // We assume that all the implementations support length() method, although
+  // the spec doesn't require that length() must exist.  It's okay that
+  // the interface does not have length attribute as long as the
+  // implementation supports length() member function.
+  if (index >= impl->length())
+    return;  // Returns undefined due to out-of-range.
+
+  String result = impl->anonymousIndexedGetter(index);
+  v8SetReturnValueString(info, result, info.GetIsolate());
+}
+
+void indexedPropertyGetterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::indexedPropertyGetter(index, info);
+}
+
+static void indexedPropertySetter(uint32_t index, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+  V8StringResource<> propertyValue = v8Value;
+  if (!propertyValue.prepare())
+    return;
+
+  bool result = impl->anonymousIndexedSetter(index, propertyValue);
+  if (!result)
+    return;
+  v8SetReturnValue(info, v8Value);
+}
+
+void indexedPropertySetterCallback(uint32_t index, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
+  TestInterface5ImplementationV8Internal::indexedPropertySetter(index, v8Value, info);
+}
+
+static void indexedPropertyDeleter(uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
+  TestInterface5Implementation* impl = V8TestInterface5::toImpl(info.Holder());
+
+  DeleteResult result = impl->anonymousIndexedDeleter(index);
+  if (result == DeleteUnknownProperty)
+    return;
+  v8SetReturnValue(info, result == DeleteSuccess);
+}
+
+void indexedPropertyDeleterCallback(uint32_t index, const v8::PropertyCallbackInfo<v8::Boolean>& info) {
+  TestInterface5ImplementationV8Internal::indexedPropertyDeleter(index, info);
 }
 
 } // namespace TestInterface5ImplementationV8Internal
 
-void V8TestInterface5::visitDOMWrapper(v8::Isolate* isolate, ScriptWrappable* scriptWrappable, const v8::Persistent<v8::Object>& wrapper)
-{
-    TestInterface5Implementation* impl = scriptWrappable->toImpl<TestInterface5Implementation>();
-    TestInterface5Implementation* referencedName = impl->referencedName();
-    if (referencedName) {
-        DOMWrapperWorld::setWrapperReferencesInAllWorlds(wrapper, referencedName, isolate);
-    }
+void V8TestInterface5::visitDOMWrapper(v8::Isolate* isolate, ScriptWrappable* scriptWrappable, const v8::Persistent<v8::Object>& wrapper) {
+  TestInterface5Implementation* impl = scriptWrappable->toImpl<TestInterface5Implementation>();
+  TestInterface5Implementation* referencedName = impl->referencedName();
+  if (referencedName) {
+    DOMWrapperWorld::setWrapperReferencesInAllWorlds(wrapper, referencedName, isolate);
+  }
 }
 
 // Suppress warning: global constructors, because AttributeConfiguration is trivial
 // and does not depend on another global objects.
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wglobal-constructors"
 #endif
 const V8DOMConfiguration::AttributeConfiguration V8TestInterface5Attributes[] = {
     {"testInterfaceConstructorAttribute", v8ConstructorAttributeGetter, 0, 0, 0, const_cast<WrapperTypeInfo*>(&V8TestInterface5::wrapperTypeInfo), static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::DontEnum), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance, V8DOMConfiguration::CheckHolder},
@@ skipping 23 matching lines @@
     {"voidMethodDoubleOrDOMStringArg", TestInterface5ImplementationV8Internal::voidMethodDoubleOrDOMStringArgMethodCallback, 0, 1, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
     {"voidMethodVoidExperimentalCallbackFunction", TestInterface5ImplementationV8Internal::voidMethodVoidExperimentalCallbackFunctionMethodCallback, 0, 1, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
     {"voidMethodVoidCallbackFunctionModulesArg", TestInterface5ImplementationV8Internal::voidMethodVoidCallbackFunctionModulesArgMethodCallback, 0, 1, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
     {"keys", TestInterface5ImplementationV8Internal::keysMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
     {"values", TestInterface5ImplementationV8Internal::valuesMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
     {"entries", TestInterface5ImplementationV8Internal::entriesMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
     {"forEach", TestInterface5ImplementationV8Internal::forEachMethodCallback, 0, 1, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
     {"toString", TestInterface5ImplementationV8Internal::toStringMethodCallback, 0, 0, static_cast<v8::PropertyAttribute>(v8::DontEnum), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
 };
 
-static void installV8TestInterface5Template(v8::Isolate* isolate, const DOMWrapperWorld& world, v8::Local<v8::FunctionTemplate> interfaceTemplate)
-{
-    // Initialize the interface object's template.
-    V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestInterface5::wrapperTypeInfo.interfaceName, V8TestInterfaceEmpty::domTemplate(isolate, world), V8TestInterface5::internalFieldCount);
-    v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
-    ALLOW_UNUSED_LOCAL(signature);
-    v8::Local<v8::ObjectTemplate> instanceTemplate = interfaceTemplate->InstanceTemplate();
-    ALLOW_UNUSED_LOCAL(instanceTemplate);
-    v8::Local<v8::ObjectTemplate> prototypeTemplate = interfaceTemplate->PrototypeTemplate();
-    ALLOW_UNUSED_LOCAL(prototypeTemplate);
-    // Register DOM constants, attributes and operations.
-    if (RuntimeEnabledFeatures::featureNameEnabled()) {
-        const V8DOMConfiguration::ConstantConfiguration V8TestInterface5Constants[] = {
-            {"UNSIGNED_LONG", 0, 0, V8DOMConfiguration::ConstantTypeUnsignedLong},
-            {"CONST_JAVASCRIPT", 1, 0, V8DOMConfiguration::ConstantTypeShort},
-        };
-        V8DOMConfiguration::installConstants(isolate, interfaceTemplate, prototypeTemplate, V8TestInterface5Constants, WTF_ARRAY_LENGTH(V8TestInterface5Constants));
-        V8DOMConfiguration::installAttributes(isolate, world, instanceTemplate, prototypeTemplate, V8TestInterface5Attributes, WTF_ARRAY_LENGTH(V8TestInterface5Attributes));
-        V8DOMConfiguration::installAccessors(isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterface5Accessors, WTF_ARRAY_LENGTH(V8TestInterface5Accessors));
-        V8DOMConfiguration::installMethods(isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterface5Methods, WTF_ARRAY_LENGTH(V8TestInterface5Methods));
-    }
+static void installV8TestInterface5Template(v8::Isolate* isolate, const DOMWrapperWorld& world, v8::Local<v8::FunctionTemplate> interfaceTemplate) {
+  // Initialize the interface object's template.
+  V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestInterface5::wrapperTypeInfo.interfaceName, V8TestInterfaceEmpty::domTemplate(isolate, world), V8TestInterface5::internalFieldCount);
+  v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
+  ALLOW_UNUSED_LOCAL(signature);
+  v8::Local<v8::ObjectTemplate> instanceTemplate = interfaceTemplate->InstanceTemplate();
+  ALLOW_UNUSED_LOCAL(instanceTemplate);
+  v8::Local<v8::ObjectTemplate> prototypeTemplate = interfaceTemplate->PrototypeTemplate();
+  ALLOW_UNUSED_LOCAL(prototypeTemplate);
+  // Register DOM constants, attributes and operations.
+  if (RuntimeEnabledFeatures::featureNameEnabled()) {
+      const V8DOMConfiguration::ConstantConfiguration V8TestInterface5Constants[] = {
+          {"UNSIGNED_LONG", 0, 0, V8DOMConfiguration::ConstantTypeUnsignedLong},
+          {"CONST_JAVASCRIPT", 1, 0, V8DOMConfiguration::ConstantTypeShort},
+      };
+      V8DOMConfiguration::installConstants(isolate, interfaceTemplate, prototypeTemplate, V8TestInterface5Constants, WTF_ARRAY_LENGTH(V8TestInterface5Constants));
+      V8DOMConfiguration::installAttributes(isolate, world, instanceTemplate, prototypeTemplate, V8TestInterface5Attributes, WTF_ARRAY_LENGTH(V8TestInterface5Attributes));
+      V8DOMConfiguration::installAccessors(isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterface5Accessors, WTF_ARRAY_LENGTH(V8TestInterface5Accessors));
+      V8DOMConfiguration::installMethods(isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestInterface5Methods, WTF_ARRAY_LENGTH(V8TestInterface5Methods));
+  }
 
-    // Indexed properties
-    v8::IndexedPropertyHandlerConfiguration indexedPropertyHandlerConfig(TestInterface5ImplementationV8Internal::indexedPropertyGetterCallback, TestInterface5ImplementationV8Internal::indexedPropertySetterCallback, 0, TestInterface5ImplementationV8Internal::indexedPropertyDeleterCallback, indexedPropertyEnumerator<TestInterface5Implementation>, v8::Local<v8::Value>(), v8::PropertyHandlerFlags::kNone);
-    instanceTemplate->SetHandler(indexedPropertyHandlerConfig);
-    // Named properties
-    v8::NamedPropertyHandlerConfiguration namedPropertyHandlerConfig(TestInterface5ImplementationV8Internal::namedPropertyGetterCallback, TestInterface5ImplementationV8Internal::namedPropertySetterCallback, TestInterface5ImplementationV8Internal::namedPropertyQueryCallback, TestInterface5ImplementationV8Internal::namedPropertyDeleterCallback, TestInterface5ImplementationV8Internal::namedPropertyEnumeratorCallback, v8::Local<v8::Value>(), static_cast<v8::PropertyHandlerFlags>(int(v8::PropertyHandlerFlags::kOnlyInterceptStrings) | int(v8::PropertyHandlerFlags::kNonMasking)));
-    instanceTemplate->SetHandler(namedPropertyHandlerConfig);
+  // Indexed properties
+  v8::IndexedPropertyHandlerConfiguration indexedPropertyHandlerConfig(TestInterface5ImplementationV8Internal::indexedPropertyGetterCallback, TestInterface5ImplementationV8Internal::indexedPropertySetterCallback, 0, TestInterface5ImplementationV8Internal::indexedPropertyDeleterCallback, indexedPropertyEnumerator<TestInterface5Implementation>, v8::Local<v8::Value>(), v8::PropertyHandlerFlags::kNone);
+  instanceTemplate->SetHandler(indexedPropertyHandlerConfig);
+  // Named properties
+  v8::NamedPropertyHandlerConfiguration namedPropertyHandlerConfig(TestInterface5ImplementationV8Internal::namedPropertyGetterCallback, TestInterface5ImplementationV8Internal::namedPropertySetterCallback, TestInterface5ImplementationV8Internal::namedPropertyQueryCallback, TestInterface5ImplementationV8Internal::namedPropertyDeleterCallback, TestInterface5ImplementationV8Internal::namedPropertyEnumeratorCallback, v8::Local<v8::Value>(), static_cast<v8::PropertyHandlerFlags>(int(v8::PropertyHandlerFlags::kOnlyInterceptStrings) | int(v8::PropertyHandlerFlags::kNonMasking)));
+  instanceTemplate->SetHandler(namedPropertyHandlerConfig);
 
-    // Iterator (@@iterator)
-    const V8DOMConfiguration::SymbolKeyedMethodConfiguration symbolKeyedIteratorConfiguration = { v8::Symbol::GetIterator, TestInterface5ImplementationV8Internal::iteratorMethodCallback, 0, v8::DontEnum, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype };
-    V8DOMConfiguration::installMethod(isolate, world, prototypeTemplate, signature, symbolKeyedIteratorConfiguration);
+  // Iterator (@@iterator)
+  const V8DOMConfiguration::SymbolKeyedMethodConfiguration symbolKeyedIteratorConfiguration = { v8::Symbol::GetIterator, TestInterface5ImplementationV8Internal::iteratorMethodCallback, 0, v8::DontEnum, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype };
+  V8DOMConfiguration::installMethod(isolate, world, prototypeTemplate, signature, symbolKeyedIteratorConfiguration);
 
-    instanceTemplate->SetCallAsFunctionHandler(V8TestInterface5::legacyCallCustom);
+  instanceTemplate->SetCallAsFunctionHandler(V8TestInterface5::legacyCallCustom);
 }
 
-v8::Local<v8::FunctionTemplate> V8TestInterface5::domTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world)
-{
-    return V8DOMConfiguration::domClassTemplate(isolate, world, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestInterface5Template);
+v8::Local<v8::FunctionTemplate> V8TestInterface5::domTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world) {
+  return V8DOMConfiguration::domClassTemplate(isolate, world, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestInterface5Template);
 }
 
-bool V8TestInterface5::hasInstance(v8::Local<v8::Value> v8Value, v8::Isolate* isolate)
-{
-    return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value);
+bool V8TestInterface5::hasInstance(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
+  return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value);
 }
 
-v8::Local<v8::Object> V8TestInterface5::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate)
-{
-    return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
+v8::Local<v8::Object> V8TestInterface5::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
+  return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
-TestInterface5Implementation* V8TestInterface5::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value)
-{
-    return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
+TestInterface5Implementation* V8TestInterface5::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) {
+  return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
 }
 
-void V8TestInterface5::preparePrototypeAndInterfaceObject(v8::Local<v8::Context> context, const DOMWrapperWorld& world, v8::Local<v8::Object> prototypeObject, v8::Local<v8::Function> interfaceObject, v8::Local<v8::FunctionTemplate> interfaceTemplate)
-{
-    v8::Isolate* isolate = context->GetIsolate();
-    ExecutionContext* executionContext = toExecutionContext(context);
-    v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
-    if (executionContext && (executionContext->isWorkerGlobalScope())) {
-        const V8DOMConfiguration::AccessorConfiguration accessorConfiguration = {"workerExposedAttribute", TestInterface5ImplementationV8Internal::workerExposedAttributeAttributeGetterCallback, TestInterface5ImplementationV8Internal::workerExposedAttributeAttributeSetterCallback, 0, 0, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder};
-        V8DOMConfiguration::installAccessor(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, accessorConfiguration);
-    }
-    if (executionContext && (executionContext->isDocument())) {
-        const V8DOMConfiguration::AccessorConfiguration accessorConfiguration = {"windowExposedAttribute", TestInterface5ImplementationV8Internal::windowExposedAttributeAttributeGetterCallback, TestInterface5ImplementationV8Internal::windowExposedAttributeAttributeSetterCallback, 0, 0, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder};
-        V8DOMConfiguration::installAccessor(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, accessorConfiguration);
-    }
-    v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
-    ExecutionContext* executionContext = toExecutionContext(prototypeObject->CreationContext());
-    ASSERT(executionContext);
-    if (executionContext && (executionContext->isWorkerGlobalScope())) {
-        const V8DOMConfiguration::MethodConfiguration workerExposedMethodMethodConfiguration = {"workerExposedMethod", TestInterface5ImplementationV8Internal::workerExposedMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype};
-        V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, workerExposedMethodMethodConfiguration);
-    }
-    if (executionContext && (executionContext->isDocument())) {
-        const V8DOMConfiguration::MethodConfiguration windowExposedMethodMethodConfiguration = {"windowExposedMethod", TestInterface5ImplementationV8Internal::windowExposedMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype};
-        V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, windowExposedMethodMethodConfiguration);
-    }
-    if (executionContext && (executionContext->isWorkerGlobalScope())) {
-        const V8DOMConfiguration::MethodConfiguration workerExposedStaticMethodMethodConfiguration = {"workerExposedStaticMethod", TestInterface5ImplementationV8Internal::workerExposedStaticMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInterface};
-        V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, workerExposedStaticMethodMethodConfiguration);
-    }
-    if (executionContext && (executionContext->isDocument())) {
-        const V8DOMConfiguration::MethodConfiguration windowExposedStaticMethodMethodConfiguration = {"windowExposedStaticMethod", TestInterface5ImplementationV8Internal::windowExposedStaticMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInterface};
-        V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, windowExposedStaticMethodMethodConfiguration);
-    }
-    if (executionContext && (executionContext->isDocument() || executionContext->isServiceWorkerGlobalScope())) {
-        const V8DOMConfiguration::MethodConfiguration windowAndServiceWorkerExposedMethodMethodConfiguration = {"windowAndServiceWorkerExposedMethod", TestInterface5ImplementationV8Internal::windowAndServiceWorkerExposedMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype};
-        V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, windowAndServiceWorkerExposedMethodMethodConfiguration);
-    }
+void V8TestInterface5::preparePrototypeAndInterfaceObject(v8::Local<v8::Context> context, const DOMWrapperWorld& world, v8::Local<v8::Object> prototypeObject, v8::Local<v8::Function> interfaceObject, v8::Local<v8::FunctionTemplate> interfaceTemplate) {
+  v8::Isolate* isolate = context->GetIsolate();
+  ExecutionContext* executionContext = toExecutionContext(context);
+  v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
+  if (executionContext && (executionContext->isWorkerGlobalScope())) {
+      const V8DOMConfiguration::AccessorConfiguration accessorConfiguration = {"workerExposedAttribute", TestInterface5ImplementationV8Internal::workerExposedAttributeAttributeGetterCallback, TestInterface5ImplementationV8Internal::workerExposedAttributeAttributeSetterCallback, 0, 0, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder};
+      V8DOMConfiguration::installAccessor(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, accessorConfiguration);
+  }
+  if (executionContext && (executionContext->isDocument())) {
+      const V8DOMConfiguration::AccessorConfiguration accessorConfiguration = {"windowExposedAttribute", TestInterface5ImplementationV8Internal::windowExposedAttributeAttributeGetterCallback, TestInterface5ImplementationV8Internal::windowExposedAttributeAttributeSetterCallback, 0, 0, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::None), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder};
+      V8DOMConfiguration::installAccessor(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, accessorConfiguration);
+  }
+  v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate);
+  ExecutionContext* executionContext = toExecutionContext(prototypeObject->CreationContext());
+  DCHECK(executionContext);
+  if (executionContext && (executionContext->isWorkerGlobalScope())) {
+      const V8DOMConfiguration::MethodConfiguration workerExposedMethodMethodConfiguration = {"workerExposedMethod", TestInterface5ImplementationV8Internal::workerExposedMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype};
+      V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, workerExposedMethodMethodConfiguration);
+  }
+  if (executionContext && (executionContext->isDocument())) {
+      const V8DOMConfiguration::MethodConfiguration windowExposedMethodMethodConfiguration = {"windowExposedMethod", TestInterface5ImplementationV8Internal::windowExposedMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype};
+      V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, windowExposedMethodMethodConfiguration);
+  }
+  if (executionContext && (executionContext->isWorkerGlobalScope())) {
+      const V8DOMConfiguration::MethodConfiguration workerExposedStaticMethodMethodConfiguration = {"workerExposedStaticMethod", TestInterface5ImplementationV8Internal::workerExposedStaticMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInterface};
+      V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, workerExposedStaticMethodMethodConfiguration);
+  }
+  if (executionContext && (executionContext->isDocument())) {
+      const V8DOMConfiguration::MethodConfiguration windowExposedStaticMethodMethodConfiguration = {"windowExposedStaticMethod", TestInterface5ImplementationV8Internal::windowExposedStaticMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInterface};
+      V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, windowExposedStaticMethodMethodConfiguration);
+  }
+  if (executionContext && (executionContext->isDocument() || executionContext->isServiceWorkerGlobalScope())) {
+      const V8DOMConfiguration::MethodConfiguration windowAndServiceWorkerExposedMethodMethodConfiguration = {"windowAndServiceWorkerExposedMethod", TestInterface5ImplementationV8Internal::windowAndServiceWorkerExposedMethodMethodCallback, 0, 0, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype};
+      V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, windowAndServiceWorkerExposedMethodMethodConfiguration);
+  }
 }
 
-} // namespace blink
+}  // namespace blink