Remove Cairo support.

Source/WebCore/platform/graphics/win/FontCustomPlatformDataCairo.h

-/*
- * Copyright (C) 2007 Apple Computer, Inc.
- * Copyright (C) 2010 Brent Fulgham <bfulgham@webkit.org>
- *
- * 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.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef FontCustomPlatformDataCairo_h
-#define FontCustomPlatformDataCairo_h
-
-#include "FontDescription.h"
-#include <wtf/Forward.h>
-#include <wtf/Noncopyable.h>
-
-#include <cairo.h>
-
-namespace WebCore {
-
-class FontPlatformData;
-class SharedBuffer;
-
-struct FontCustomPlatformData {
-    WTF_MAKE_NONCOPYABLE(FontCustomPlatformData);
-public:
-    FontCustomPlatformData(cairo_font_face_t* fontFace)
-        : m_fontFace(fontFace)
-    {
-    }
-    ~FontCustomPlatformData();
-
-    FontPlatformData fontPlatformData(int size, bool bold, bool italic, FontOrientation = Horizontal, FontWidthVariant = RegularWidth, FontRenderingMode = NormalRenderingMode);
-
-    static bool supportsFormat(const String&);
-
-    cairo_font_face_t* m_fontFace;
-};
-
-FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer*);
-
-}
-
-#endif