Add helper functions for throwing arity-related TypeErrors

Source/bindings/tests/results/V8TestInterfaceNamedConstructor2.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!
 
 #include "config.h"
 #include "V8TestInterfaceNamedConstructor2.h"
 
 #include "RuntimeEnabledFeatures.h"
@@ skipping 49 matching lines @@
     }
 
     Document* document = currentDOMWindow(info.GetIsolate())->document();
     ASSERT(document);
 
     // Make sure the document is added to the DOM Node map. Otherwise, the TestInterfaceNamedConstructor2 instance
     // may end up being the only node in the map and get garbage-collected prematurely.
     toV8(document, info.Holder(), info.GetIsolate());
 
     if (UNLIKELY(info.Length() < 1)) {
-        throwTypeError(ExceptionMessages::failedToConstruct("TestInterfaceNamedConstructor2", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsolate());
+        throwArityTypeErrorForConstructor("TestInterfaceNamedConstructor2", 1, info.Length(), info.GetIsolate());
         return;
     }
     V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, stringArg, info[0]);
     RefPtr<TestInterfaceNamedConstructor2> impl = TestInterfaceNamedConstructor2::createForJSConstructor(*document, stringArg);
 
     v8::Handle<v8::Object> wrapper = info.Holder();
     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceNamedConstructor2>(impl.release(), &V8TestInterfaceNamedConstructor2Constructor::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Independent);
     v8SetReturnValue(info, wrapper);
 }
 
@@ skipping 86 matching lines @@
     fromInternalPointer(object)->deref();
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterfaceNamedConstructor2* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore