Remove Cairo support.

Source/WebCore/platform/graphics/win/FontCacheWin.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 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
@@ skipping 451 matching lines @@
     if (!matchData.m_hasMatched)
         return 0;
 
     matchData.m_chosen.lfHeight = -size;
     matchData.m_chosen.lfWidth = 0;
     matchData.m_chosen.lfEscapement = 0;
     matchData.m_chosen.lfOrientation = 0;
     matchData.m_chosen.lfUnderline = false;
     matchData.m_chosen.lfStrikeOut = false;
     matchData.m_chosen.lfCharSet = DEFAULT_CHARSET;
-#if USE(CG) || USE(CAIRO)
+#if USE(CG)
     matchData.m_chosen.lfOutPrecision = OUT_TT_ONLY_PRECIS;
 #else
     matchData.m_chosen.lfOutPrecision = OUT_TT_PRECIS;
 #endif
     matchData.m_chosen.lfQuality = DEFAULT_QUALITY;
     matchData.m_chosen.lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
 
    if (desiredItalic && !matchData.m_chosen.lfItalic && synthesizeItalic)
        matchData.m_chosen.lfItalic = 1;
 
@@ skipping 88 matching lines @@
     LOGFONT logFont;
     GetObject(hfont, sizeof(LOGFONT), &logFont);
 
     bool synthesizeBold = isGDIFontWeightBold(weight) && !isGDIFontWeightBold(logFont.lfWeight);
     bool synthesizeItalic = fontDescription.italic() && !logFont.lfItalic;
 
     FontPlatformData* result = new FontPlatformData(hfont, fontDescription.computedPixelSize(), synthesizeBold, synthesizeItalic, useGDI);
 
 #if USE(CG)
     bool fontCreationFailed = !result->cgFont();
-#elif USE(CAIRO)
-    bool fontCreationFailed = !result->scaledFont();
 #endif
 
     if (fontCreationFailed) {
         // The creation of the CGFontRef failed for some reason.  We already asserted in debug builds, but to make
         // absolutely sure that we don't use this font, go ahead and return 0 so that we can fall back to the next
         // font.
         delete result;
         DeleteObject(hfont);
         return 0;
     }        
 
     return result;
 }
 
 }