Remove Mac native font type members from FontPlatformData

Source/platform/fonts/FontCustomPlatformData.h

 /*
  * Copyright (C) 2007 Apple Computer, Inc.
  * Copyright (c) 2007, 2008, 2009, Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 14 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef FontCustomPlatformData_h
 #define FontCustomPlatformData_h
 
+#include "SkTypeface.h"
 #include "platform/PlatformExport.h"
 #include "platform/fonts/FontOrientation.h"
 #include "wtf/Forward.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/WTFString.h"
 
-#if OS(MACOSX)
-#include "wtf/RetainPtr.h"
-#include <CoreFoundation/CFBase.h>
-typedef struct CGFont* CGFontRef;
-#endif
-
 class SkTypeface;
 
 namespace blink {
 
 class FontPlatformData;
 class SharedBuffer;
 
 class PLATFORM_EXPORT FontCustomPlatformData {
     WTF_MAKE_NONCOPYABLE(FontCustomPlatformData);
 public:
     static PassOwnPtr<FontCustomPlatformData> create(SharedBuffer*);
     ~FontCustomPlatformData();
 
     FontPlatformData fontPlatformData(float size, bool bold, bool italic, FontOrientation = Horizontal);
 
     static bool supportsFormat(const String&);
 
 private:
-#if OS(MACOSX)
-    explicit FontCustomPlatformData(CGFontRef, PassRefPtr<SkTypeface>);
-    RetainPtr<CGFontRef> m_cgFont;
-#else
-    explicit FontCustomPlatformData(PassRefPtr<SkTypeface>);
-#endif
+    // TODO(dro): Move this back to the implementation file.
+    explicit FontCustomPlatformData(PassRefPtr<SkTypeface> typeface)
+        : m_typeface(typeface) { };
+
     RefPtr<SkTypeface> m_typeface;
 };
 
 } // namespace blink
 
 #endif // FontCustomPlatformData_h