diff --git a/core/fpdfdoc/cpdf_bafontmap.h b/core/fpdfdoc/cpdf_bafontmap.h
index beabbea..ea85be0 100644
--- a/core/fpdfdoc/cpdf_bafontmap.h
+++ b/core/fpdfdoc/cpdf_bafontmap.h
@@ -51,7 +51,6 @@
     ByteString sFontName;
   };
 
-  void Initialize();
   RetainPtr<CPDF_Font> FindFontSameCharset(ByteString* sFontAlias,
                                            FX_Charset nCharset);
   RetainPtr<CPDF_Font> FindResFontSameCharset(const CPDF_Dictionary* pResDict,