Remove font fetching fallback for CORS failures

Source/core/css/CSSFontFace.cpp

 /*
  * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 32 matching lines @@
     source->setFontFace(this);
     m_sources.append(source);
 }
 
 void CSSFontFace::setSegmentedFontFace(CSSSegmentedFontFace* segmentedFontFace)
 {
     ASSERT(!m_segmentedFontFace);
     m_segmentedFontFace = segmentedFontFace;
 }
 
-CSSFontSelector* CSSFontFace::fontSelector() const
-{
-    return m_segmentedFontFace ? m_segmentedFontFace->fontSelector() : 0;
-}
-
 void CSSFontFace::didBeginLoad()
 {
     if (loadStatus() == FontFace::Unloaded)
         setLoadStatus(FontFace::Loading);
 }
 
 void CSSFontFace::fontLoaded(RemoteFontFaceSource* source)
 {
     if (m_segmentedFontFace)
         m_segmentedFontFace->fontSelector()->fontFaceInvalidated();
@@ skipping 175 matching lines @@
 }
 
 void CSSFontFace::trace(Visitor* visitor)
 {
     visitor->trace(m_segmentedFontFace);
     visitor->trace(m_sources);
     visitor->trace(m_fontFace);
 }
 
 }