MediaQueryEvaluator getting mediaType from MediaValues

Source/core/css/MediaQueryMatcher.cpp

 /*
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  *
  *  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,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 34 matching lines @@
 
     // Take a ref to each MediaQueryList as removing the listeners in documentDetached
     // could release the last ref and mutate the m_mediaLists.
     WillBeHeapVector<RefPtrWillBeMember<MediaQueryList> > lists;
     copyToVector(m_mediaLists, lists);
 
     for (size_t i = 0; i < lists.size(); ++i)
         lists[i]->documentDetached();
 }
 
-AtomicString MediaQueryMatcher::mediaType() const
-{
-    if (!m_document || !m_document->frame() || !m_document->frame()->view())
-        return nullAtom;
-
-    return m_document->frame()->view()->mediaType();
-}
-
 PassOwnPtr<MediaQueryEvaluator> MediaQueryMatcher::createEvaluator() const
 {
     if (!m_document || !m_document->frame())
         return nullptr;
 
-    return adoptPtr(new MediaQueryEvaluator(mediaType(), m_document->frame()));
+    return adoptPtr(new MediaQueryEvaluator(m_document->frame()));
 }
 
 bool MediaQueryMatcher::evaluate(const MediaQuerySet* media)
 {
     if (!media)
         return false;
 
     if (m_evaluator)
         return m_evaluator->eval(media);
 
@@ skipping 48 matching lines @@
         listenersToNotify[i]->call();
 }
 
 void MediaQueryMatcher::trace(Visitor* visitor)
 {
     visitor->trace(m_document);
     visitor->trace(m_mediaLists);
 }
 
 }