Remove the warning message to inspector for dpi/dcm values

Source/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 213 matching lines @@
 
     didMutate();
 }
 
 void CSSStyleSheet::setMediaQueries(PassRefPtrWillBeRawPtr<MediaQuerySet> mediaQueries)
 {
     m_mediaQueries = mediaQueries;
     if (m_mediaCSSOMWrapper && m_mediaQueries)
         m_mediaCSSOMWrapper->reattach(m_mediaQueries.get());
 
-    // Add warning message to inspector whenever dpi/dpcm values are used for "screen" media.
-    reportMediaQueryWarningIfNeeded(ownerDocument(), m_mediaQueries.get());
 }
 
 unsigned CSSStyleSheet::length() const
 {
     return m_contents->ruleCount();
 }
 
 CSSRule* CSSStyleSheet::item(unsigned index)
 {
     unsigned ruleCount = length();
@@ skipping 198 matching lines @@
     visitor->trace(m_mediaQueries);
     visitor->trace(m_ownerNode);
     visitor->trace(m_ownerRule);
     visitor->trace(m_mediaCSSOMWrapper);
     visitor->trace(m_childRuleCSSOMWrappers);
     visitor->trace(m_ruleListCSSOMWrapper);
     StyleSheet::trace(visitor);
 }
 
 } // namespace blink