IDL: Remove UNLIKELY() from constructor

Source/bindings/tests/results/V8TestInterfaceGarbageCollected.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 "V8TestInterfaceGarbageCollected.h"
 
 #include "bindings/core/v8/ExceptionState.h"
@@ skipping 80 matching lines @@
 
 static void funcMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMMethod");
     TestInterfaceGarbageCollectedV8Internal::funcMethod(info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 
 static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
-    if (UNLIKELY(info.Length() < 1)) {
+    if (info.Length() < 1) {
         throwMinimumArityTypeErrorForConstructor("TestInterfaceGarbageCollected", 1, info.Length(), info.GetIsolate());
         return;
     }
     V8StringResource<> str;
     {
         TOSTRING_VOID_INTERNAL(str, info[0]);
     }
     RawPtr<TestInterfaceGarbageCollected> impl = TestInterfaceGarbageCollected::create(str);
     v8::Handle<v8::Object> wrapper = info.Holder();
     V8DOMWrapper::associateObjectWithWrapper<V8TestInterfaceGarbageCollected>(impl.release(), &V8TestInterfaceGarbageCollected::wrapperTypeInfo, wrapper, info.GetIsolate(), WrapperConfiguration::Independent);
@@ skipping 101 matching lines @@
 {
 }
 
 template<>
 v8::Handle<v8::Value> toV8NoInline(TestInterfaceGarbageCollected* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return toV8(impl, creationContext, isolate);
 }
 
 } // namespace blink