Tidy up error reporting for calling-constructor-as-function.

Source/bindings/tests/results/V8TestInterface.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"
 #if ENABLE(Condition1) || ENABLE(Condition2)
 #include "V8TestInterface.h"
 
@@ skipping 729 matching lines @@
 #endif // ENABLE(CONDITION_PARTIAL)
 #if ENABLE(CONDITION_PARTIAL)
     {"supplementalMethod3", TestInterfaceV8Internal::supplementalMethod3MethodCallback, 0, 0},
 #endif // ENABLE(CONDITION_PARTIAL)
 };
 
 void V8TestInterface::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "DOMConstructor");
     if (!info.IsConstructCall()) {
-        throwTypeError(ExceptionMessages::failedToConstruct("TestInterface", "Please use the 'new' operator, this DOM object constructor cannot be called as a function."), info.GetIsolate());
+        throwTypeError(ExceptionMessages::constructorNotCallableAsFunction("TestInterface"), info.GetIsolate());
         return;
     }
 
     if (ConstructorMode::current() == ConstructorMode::WrapExistingObject) {
         v8SetReturnValue(info, info.Holder());
         return;
     }
 
     TestInterfaceV8Internal::constructor(info);
 }
@@ skipping 123 matching lines @@
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterface* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace WebCore
 #endif // ENABLE(Condition1) || ENABLE(Condition2)