Move Font related classes to Source/platform/fonts

Source/core/platform/graphics/AlternateFontFamily.h

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2013 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 13 matching lines @@
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef AlternateFontFamily_h
 #define AlternateFontFamily_h
 
-#include "core/platform/graphics/FontDescription.h"
+#include "platform/fonts/FontDescription.h"
 #include "wtf/text/AtomicString.h"
 
 namespace WebCore {
 
 // We currently do not support bitmap fonts on windows (with GDI_FONTS_ON_WINDOWS enabled).
 // Instead of trying to construct a bitmap font and then going down the fallback path map
 // certain common bitmap fonts to their truetype equivalent up front. This also allows the
 // GDI_FONTS_ON_WINDOWS disabled code path to match our current behavior.
 static const AtomicString& alternateFamilyNameAvoidingBitmapFonts(const AtomicString& familyName)
 {
@@ skipping 74 matching lines @@
     case FontDescription::SansSerifFamily:
         return sansStr;
     default:
         return AtomicString();
     }
 }
 
 } // namespace WebCore
 
 #endif // AlternateFontFamily_h