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

third_party/WebKit/Source/bindings/tests/results/core/V8TestException.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 "V8TestException.h"
 
@@ skipping 93 matching lines @@
 }
 
 } // namespace TestExceptionV8Internal
 
 const V8DOMConfiguration::AccessorConfiguration V8TestExceptionAccessors[] = {
     {"readonlyUnsignedShortAttribute", TestExceptionV8Internal::readonlyUnsignedShortAttributeAttributeGetterCallback, 0, 0, 0, nullptr, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::ReadOnly), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder},
     {"readonlyStringAttribute", TestExceptionV8Internal::readonlyStringAttributeAttributeGetterCallback, 0, 0, 0, nullptr, 0, v8::DEFAULT, static_cast<v8::PropertyAttribute>(v8::ReadOnly), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder},
 };
 
 const V8DOMConfiguration::MethodConfiguration V8TestExceptionMethods[] = {
-    {"toString", TestExceptionV8Internal::toStringMethodCallback, 0, 0, static_cast<v8::PropertyAttribute>(v8::DontEnum), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype},
+    {"toString", TestExceptionV8Internal::toStringMethodCallback, 0, 0, static_cast<v8::PropertyAttribute>(v8::DontEnum), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnPrototype, V8DOMConfiguration::CheckHolder},
 };
 
 void V8TestException::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
   if (!info.IsConstructCall()) {
     V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::constructorNotCallableAsFunction("TestException"));
     return;
   }
 
   if (ConstructorMode::current(info.GetIsolate()) == ConstructorMode::WrapExistingObject) {
     v8SetReturnValue(info, info.Holder());
@@ skipping 33 matching lines @@
 
 v8::Local<v8::Object> V8TestException::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
   return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
 }
 
 TestException* V8TestException::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) {
   return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
 }
 
 }  // namespace blink