DevTools: Add CSS.getPlatformFontsForNode in protocol.json

Source/core/platform/graphics/FontPlatformData.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc.
  * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
  * Copyright (C) 2007 Holger Hans Peter Freyther
  * Copyright (C) 2007 Pioneer Research Center USA, Inc.
  * Copyright (C) 2010, 2011 Brent Fulgham <bfulgham@webkit.org>
  *
  * 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
@@ skipping 89 matching lines @@
 #endif
 
 #if OS(DARWIN)
     CGFontRef cgFont() const { return m_cgFont.get(); }
     CTFontRef ctFont() const;
 
     bool roundsGlyphAdvances() const;
     bool allowsLigatures() const;
 #endif
 
+    String fontFamilyName() const;
     bool isFixedPitch() const;
     float size() const { return m_size; }
     void setSize(float size) { m_size = size; }
     bool syntheticBold() const { return m_syntheticBold; }
     bool syntheticOblique() const { return m_syntheticOblique; }
     bool isColorBitmapFont() const { return m_isColorBitmapFont; }
     bool isCompositeFontReference() const { return m_isCompositeFontReference; }
 #if OS(DARWIN)
     bool isPrinterFont() const { return m_isPrinterFont; }
 #endif
@@ skipping 83 matching lines @@
 #if OS(DARWIN)
     bool m_isPrinterFont;
 #endif
 };
 
 } // namespace WebCore
 
 #endif // FontPlatformData_h
 
 #endif