Remove GlyphBufferAdvance abstraction.

Source/platform/fonts/mac/ComplexTextController.h

 /*
  * Copyright (C) 2007, 2008, 2009, 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 15 matching lines @@
 #define ComplexTextController_h
 
 #include "platform/fonts/GlyphBuffer.h"
 #include "wtf/HashSet.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RetainPtr.h"
 #include "wtf/text/WTFString.h"
 #include "wtf/unicode/Unicode.h"
 #include "wtf/Vector.h"
+#include <ApplicationServices/ApplicationServices.h>
 
 typedef unsigned short CGGlyph;
 
 typedef const struct __CTRun * CTRunRef;
 typedef const struct __CTLine * CTLineRef;
 
 namespace WebCore {
 
 class Font;
 class SimpleFontData;
@@ skipping 129 matching lines @@
     float m_maxGlyphBoundingBoxX;
     float m_minGlyphBoundingBoxY;
     float m_maxGlyphBoundingBoxY;
 
     unsigned m_lastRoundingGlyph;
 };
 
 } // namespace WebCore
 
 #endif // ComplexTextController_h