[bindings] Implement an ExperimentEnabled IDL extended attribute.

third_party/WebKit/Source/bindings/tests/results/core/V8ArrayBuffer.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 "V8ArrayBuffer.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8ArrayBuffer.h"
 #include "bindings/core/v8/V8DOMConfiguration.h"
 #include "bindings/core/v8/V8ObjectConstructor.h"
 #include "bindings/core/v8/V8SharedArrayBuffer.h"
 #include "core/dom/ContextFeatures.h"
 #include "core/dom/Document.h"
+#include "core/experiments/ExperimentalFeatures.h"
+#include "core/inspector/ConsoleMessage.h"

[haraken, 2015/12/30 00:25:33]

Can we include these files only when necessary?

[Daniel Nishi, 2015/12/30 22:05:50]

Done.

 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/TraceEvent.h"
 #include "wtf/GetPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 // Suppress warning: global constructors, because struct WrapperTypeInfo is trivial
 // and does not depend on another global objects.
 #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
@@ skipping 46 matching lines @@
 {
     scriptWrappable->toImpl<TestArrayBuffer>()->ref();
 }
 
 void V8ArrayBuffer::derefObject(ScriptWrappable* scriptWrappable)
 {
     scriptWrappable->toImpl<TestArrayBuffer>()->deref();
 }
 
 } // namespace blink