binding: Returns a reject promise when |this| is not of the type.

third_party/WebKit/Source/bindings/tests/results/core/V8TestSpecialOperations.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 "V8TestSpecialOperations.h"
 
@@ skipping 150 matching lines @@
 
 void indexedPropertySetterCallback(uint32_t index, v8::Local<v8::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) {
   const AtomicString& propertyName = AtomicString::number(index);
 
   TestSpecialOperationsV8Internal::namedPropertySetter(propertyName, v8Value, info);
 }
 
 } // namespace TestSpecialOperationsV8Internal
 
 const V8DOMConfiguration::MethodConfiguration V8TestSpecialOperationsMethods[] = {
-    {"namedItem", TestSpecialOperationsV8Internal::namedItemMethodCallback, 0, 1, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
+    {"namedItem", TestSpecialOperationsV8Internal::namedItemMethodCallback, 0, 1, v8::None, V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder},
 };
 
 static void installV8TestSpecialOperationsTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world, v8::Local<v8::FunctionTemplate> interfaceTemplate) {
   // Initialize the interface object's template.
   V8DOMConfiguration::initializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestSpecialOperations::wrapperTypeInfo.interfaceName, v8::Local<v8::FunctionTemplate>(), V8TestSpecialOperations::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();
@@ skipping 19 matching lines @@
 
 v8::Local<v8::Object> V8TestSpecialOperations::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
   return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
 TestSpecialOperations* V8TestSpecialOperations::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) {
   return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
 }
 
 }  // namespace blink