Remove Cairo support.

Source/WebCore/platform/graphics/SimpleFontData.h

 /*
  * This file is part of the internal font implementation.
  *
  * Copyright (C) 2006, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2007-2008 Torch Mobile, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 36 matching lines @@
 
 #if PLATFORM(MAC) || (PLATFORM(CHROMIUM) && OS(DARWIN)) || (PLATFORM(WX) && OS(DARWIN))
 #include <wtf/RetainPtr.h>
 #endif
 
 #if (PLATFORM(WIN) && !OS(WINCE)) \
     || (OS(WINDOWS) && PLATFORM(WX))
 #include <usp10.h>
 #endif
 
-#if USE(CAIRO)
-#include <cairo.h>
-#endif
-
 #if PLATFORM(QT)
 #include <QRawFont>
 #endif
 
 namespace WebCore {
 
 class FontDescription;
 class SharedBuffer;
 struct WidthIterator;
 
@@ skipping 73 matching lines @@
 
     FloatRect boundsForGlyph(Glyph) const;
     float widthForGlyph(Glyph glyph) const;
     FloatRect platformBoundsForGlyph(Glyph) const;
     float platformWidthForGlyph(Glyph) const;
 
     float spaceWidth() const { return m_spaceWidth; }
     float adjustedSpaceWidth() const { return m_adjustedSpaceWidth; }
     void setSpaceWidth(float spaceWidth) { m_spaceWidth = spaceWidth; }
 
-#if USE(CG) || USE(CAIRO) || PLATFORM(WX) || USE(SKIA_ON_MAC_CHROMIUM)
+#if USE(CG) || PLATFORM(WX) || USE(SKIA_ON_MAC_CHROMIUM)
     float syntheticBoldOffset() const { return m_syntheticBoldOffset; }
 #endif
 
     Glyph spaceGlyph() const { return m_spaceGlyph; }
     void setSpaceGlyph(Glyph spaceGlyph) { m_spaceGlyph = spaceGlyph; }
     Glyph zeroWidthSpaceGlyph() const { return m_zeroWidthSpaceGlyph; }
     void setZeroWidthSpaceGlyph(Glyph spaceGlyph) { m_zeroWidthSpaceGlyph = spaceGlyph; }
     bool isZeroWidthSpaceGlyph(Glyph glyph) const { return glyph == m_zeroWidthSpaceGlyph && glyph; }
     Glyph zeroGlyph() const { return m_zeroGlyph; }
     void setZeroGlyph(Glyph zeroGlyph) { m_zeroGlyph = zeroGlyph; }
@@ skipping 141 matching lines @@
         
     private:
         DerivedFontData(bool custom)
             : forCustomFont(custom)
         {
         }
     };
 
     mutable OwnPtr<DerivedFontData> m_derivedFontData;
 
-#if USE(CG) || USE(CAIRO) || PLATFORM(WX) || USE(SKIA_ON_MAC_CHROMIUM)
+#if USE(CG) || PLATFORM(WX) || USE(SKIA_ON_MAC_CHROMIUM)
     float m_syntheticBoldOffset;
 #endif
 
 #if PLATFORM(MAC) || (PLATFORM(CHROMIUM) && OS(DARWIN)) || (PLATFORM(WX) && OS(DARWIN))
     mutable HashMap<unsigned, RetainPtr<CFDictionaryRef> > m_CFStringAttributes;
 #endif
 
 #if PLATFORM(MAC) || (PLATFORM(CHROMIUM) && OS(DARWIN)) || (PLATFORM(WX) && OS(DARWIN)) || USE(HARFBUZZ)
     mutable OwnPtr<HashMap<String, bool> > m_combiningCharacterSequenceSupport;
 #endif
@@ skipping 32 matching lines @@
         return 0;
 
     float width = m_glyphToWidthMap.metricsForGlyph(glyph);
     if (width != cGlyphSizeUnknown)
         return width;
 
     if (m_fontData)
         width = m_fontData->widthForSVGGlyph(glyph, m_platformData.size());
 #if ENABLE(OPENTYPE_VERTICAL)
     else if (m_verticalData)
-#if USE(CG) || USE(CAIRO) || PLATFORM(WX) || USE(SKIA_ON_MAC_CHROMIUM)
+#if USE(CG) || PLATFORM(WX) || USE(SKIA_ON_MAC_CHROMIUM)
         width = m_verticalData->advanceHeight(this, glyph) + m_syntheticBoldOffset;
 #else
         width = m_verticalData->advanceHeight(this, glyph);
 #endif
 #endif
     else
         width = platformWidthForGlyph(glyph);
 
     m_glyphToWidthMap.setMetricsForGlyph(glyph, width);
     return width;
 }
 
 } // namespace WebCore
 #endif // SimpleFontData_h