Removed unused firstNew parameter for appendAuthorStyleSheets.

Source/core/dom/StyleEngine.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 406 matching lines @@
 void StyleEngine::didRemoveShadowRoot(ShadowRoot* shadowRoot)
 {
     m_styleSheetCollectionMap.remove(shadowRoot);
 }
 
 void StyleEngine::appendActiveAuthorStyleSheets()
 {
     ASSERT(isMaster());
 
     m_resolver->setBuildScopedStyleTreeInDocumentOrder(true);
-    m_resolver->appendAuthorStyleSheets(0, m_documentStyleSheetCollection.activeAuthorStyleSheets());
+    m_resolver->appendAuthorStyleSheets(m_documentStyleSheetCollection.activeAuthorStyleSheets());
 
     TreeScopeSet::iterator begin = m_activeTreeScopes.begin();
     TreeScopeSet::iterator end = m_activeTreeScopes.end();
     for (TreeScopeSet::iterator it = begin; it != end; ++it) {
         if (TreeScopeStyleSheetCollection* collection = m_styleSheetCollectionMap.get(*it)) {
             m_resolver->setBuildScopedStyleTreeInDocumentOrder(!collection->scopingNodesForStyleScoped());
-            m_resolver->appendAuthorStyleSheets(0, collection->activeAuthorStyleSheets());
+            m_resolver->appendAuthorStyleSheets(collection->activeAuthorStyleSheets());
         }
     }
     m_resolver->finishAppendAuthorStyleSheets();
     m_resolver->setBuildScopedStyleTreeInDocumentOrder(false);
 }
 
 void StyleEngine::createResolver()
 {
     // It is a programming error to attempt to resolve style on a Document
     // which is not in a frame. Code which hits this should have checked
@@ skipping 190 matching lines @@
     visitor->trace(m_authorStyleSheets);
     visitor->trace(m_documentStyleSheetCollection);
     visitor->trace(m_styleSheetCollectionMap);
     visitor->trace(m_resolver);
     visitor->trace(m_fontSelector);
     visitor->trace(m_textToSheetCache);
     visitor->trace(m_sheetToTextCache);
 }
 
 }