Remove SkiaFontWin as it is no longer used

Source/platform/fonts/win/FontPlatformDataWin.cpp

 /*
  * Copyright (C) 2006, 2007 Apple Computer, Inc.
  * Copyright (c) 2006, 2007, 2008, 2009, 2012 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 17 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "platform/fonts/FontPlatformData.h"
 
 #include "platform/LayoutTestSupport.h"
 #include "platform/fonts/FontCache.h"
 #include "platform/fonts/harfbuzz/HarfBuzzFace.h"
-#include "platform/fonts/win/SkiaFontWin.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "public/platform/Platform.h"
 #include "public/platform/win/WebSandboxSupport.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/StdLibExtras.h"
 #include <windows.h>
 
 namespace WebCore {
 
 void FontPlatformData::setupPaint(SkPaint* paint, GraphicsContext* context) const
@@ skipping 204 matching lines @@
 }
 
 #ifndef NDEBUG
 String FontPlatformData::description() const
 {
     return String();
 }
 #endif
 
 } // namespace WebCore