Extern in .cpp file is a code smell, part 2.

core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp

Index: core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
index a259a0bab4b838c42f528de46ba1a78c0966e056..a3281999feba156fa79427993097ae63e9d50785 100644
--- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
+++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp
@@ -219,15 +219,13 @@ CPDF_Font* CPDF_Document::AddWindowsFont(LOGFONTW* pLogFont,
   FXSYS_strcpy(lfa.lfFaceName, face.c_str());
   return AddWindowsFont(&lfa, bVert, bTranslateName);
 }
-extern CFX_ByteString _FPDF_GetNameFromTT(const uint8_t* name_table,
-                                          FX_DWORD name);
 CFX_ByteString _FPDF_GetPSNameFromTT(HDC hDC) {
   CFX_ByteString result;
   DWORD size = ::GetFontData(hDC, 'eman', 0, NULL, 0);
   if (size != GDI_ERROR) {
     LPBYTE buffer = FX_Alloc(BYTE, size);
     ::GetFontData(hDC, 'eman', 0, buffer, size);
-    result = _FPDF_GetNameFromTT(buffer, 6);
+    result = GetNameFromTT(buffer, 6);
     FX_Free(buffer);
   }
   return result;