Remove some unused includes from core/css and core/dom

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 14 matching lines @@
 
 #include "config.h"
 #include "core/css/CSSFontFace.h"
 
 #include "core/css/CSSFontFaceSource.h"
 #include "core/css/CSSFontSelector.h"
 #include "core/css/CSSSegmentedFontFace.h"
 #include "core/css/FontLoader.h"
 #include "core/dom/Document.h"
 #include "RuntimeEnabledFeatures.h"
-#include "core/platform/graphics/FontDescription.h"
 #include "core/platform/graphics/SimpleFontData.h"
 
 namespace WebCore {
 
 bool CSSFontFace::isLoaded() const
 {
     size_t size = m_sources.size();
     for (size_t i = 0; i < size; i++) {
         if (!m_sources[i]->isLoaded())
             return false;
@@ skipping 111 matching lines @@
     size_t size = m_sources.size();
     for (size_t i = 0; i < size; i++) {
         if (m_sources[i]->isSVGFontFaceSource())
             return true;
     }
     return false;
 }
 #endif
 
 }