Remove UseCounter

sky/engine/core/css/CSSStyleSheet.cpp

 /*
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2006, 2007, 2012 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 33 matching lines @@
 #endif
 
 PassRefPtr<CSSStyleSheet> CSSStyleSheet::create(PassRefPtr<StyleSheetContents> sheet, Node* ownerNode)
 {
     ASSERT(sheet);
     return adoptRef(new CSSStyleSheet(sheet, ownerNode));
 }
 
 PassRefPtr<CSSStyleSheet> CSSStyleSheet::create(Node* ownerNode, const KURL& baseURL)
 {
-    CSSParserContext parserContext(ownerNode->document(), 0, baseURL);
+    CSSParserContext parserContext(ownerNode->document(), baseURL);
     RefPtr<StyleSheetContents> sheet = StyleSheetContents::create(&ownerNode->document(), parserContext);
     return adoptRef(new CSSStyleSheet(sheet.release(), ownerNode));
 }
 
 CSSStyleSheet::CSSStyleSheet(PassRefPtr<StyleSheetContents> contents, Node* ownerNode)
     : m_contents(contents)
     , m_ownerNode(ownerNode)
 {
     ASSERT(isAcceptableCSSStyleSheetParent(ownerNode));
 }
@@ skipping 16 matching lines @@
         owner->styleResolverChanged();
     m_ownerNode = nullptr;
 }
 
 Document* CSSStyleSheet::ownerDocument() const
 {
     return ownerNode() ? &ownerNode()->document() : 0;
 }
 
 } // namespace blink