Allow small-caps synthesis for @font-face with multiple sources including SVG format

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 159 matching lines @@
         document->fonts()->fontLoaded(m_fontFace.get());
         break;
     case FontFace::Error:
         document->fonts()->loadError(m_fontFace.get());
         break;
     default:
         break;
     }
 }
 
-#if ENABLE(SVG_FONTS)
-bool CSSFontFace::hasSVGFontFaceSource() const
-{
-    size_t size = m_sources.size();
-    for (size_t i = 0; i < size; i++) {
-        if (m_sources[i]->isSVGFontFaceSource())
-            return true;
-    }
-    return false;
-}
-#endif
-
 bool CSSFontFace::UnicodeRangeSet::intersectsWith(const String& text) const
 {
     if (text.isEmpty())
         return false;
     if (m_ranges.isEmpty())
         return true; // Empty UnicodeRangeSet represents the whole code space.
 
     // FIXME: This takes O(text.length() * m_ranges.size()) time. It would be
     // better to make m_ranges sorted and use binary search.
     unsigned index = 0;
     while (index < text.length()) {
         UChar32 c = text.characterStartingAt(index);
         index += U16_LENGTH(c);
         for (unsigned i = 0; i < m_ranges.size(); i++) {
             if (m_ranges[i].contains(c))
                 return true;
         }
     }
     return false;
 }
 
 }