Cleanup CFX_UnicodeEncoding and remove IFX_FontEncoding.

core/src/fxge/ge/text_int.h

Index: core/src/fxge/ge/text_int.h
diff --git a/core/src/fxge/ge/text_int.h b/core/src/fxge/ge/text_int.h
index e9f81b3ca78e8c2160bc3f937384d20108863117..61f47eac9c6d8061aa06bc627bc7d79ddfde68c3 100644
--- a/core/src/fxge/ge/text_int.h
+++ b/core/src/fxge/ge/text_int.h
@@ -41,23 +41,7 @@ class CTTFontDesc {
   uint8_t* m_pFontData;
   int m_RefCount;
 };
-class CFX_UnicodeEncoding : public IFX_FontEncoding {
- public:
-  CFX_UnicodeEncoding(CFX_Font* pFont);
-  virtual FX_DWORD GlyphFromCharCodeEx(FX_DWORD charcode,
-                                       int encoding = ENCODING_UNICODE);
 
- private:
-  CFX_Font* m_pFont;
-  virtual FX_DWORD GlyphFromCharCode(FX_DWORD charcode);
-  virtual CFX_WideString UnicodeFromCharCode(FX_DWORD charcode) const {
-    return CFX_WideString((FX_WCHAR)charcode);
-  }
-  virtual FX_DWORD CharCodeFromUnicode(FX_WCHAR Unicode) const {
-    return Unicode;
-  }
-  virtual FX_BOOL IsUnicodeCompatible() const { return TRUE; }
-};
 #define CHARSET_FLAG_ANSI 1
 #define CHARSET_FLAG_SYMBOL 2
 #define CHARSET_FLAG_SHIFTJIS 4