Really remove config.h

sky/engine/core/dom/IncrementLoadEventDelayCount.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.
 
-#include "sky/engine/config.h"
 #include "sky/engine/core/dom/IncrementLoadEventDelayCount.h"
 
 #include "sky/engine/core/dom/Document.h"
 
 namespace blink {
 
 PassOwnPtr<IncrementLoadEventDelayCount> IncrementLoadEventDelayCount::create(Document& document)
 {
     return adoptPtr(new IncrementLoadEventDelayCount(document));
 }
 
 IncrementLoadEventDelayCount::IncrementLoadEventDelayCount(Document& document)
     : m_document(&document)
 {
     document.incrementLoadEventDelayCount();
 }
 
 IncrementLoadEventDelayCount::~IncrementLoadEventDelayCount()
 {
     m_document->decrementLoadEventDelayCount();
 }
 
 void IncrementLoadEventDelayCount::documentChanged(Document& newDocument)
 {
     newDocument.incrementLoadEventDelayCount();
     m_document->decrementLoadEventDelayCount();
     m_document = &newDocument;
 }
 }