Merge to XFA: Declare PDF_GetStandardFontName() in the header.

core/src/fpdfapi/fpdf_edit/fpdf_edit_doc.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../../include/fpdfapi/fpdf_page.h"
 #include "../../../include/fpdfapi/fpdf_module.h"
 #include "../fpdf_page/pageint.h"
 #include <limits.h>
@@ skipping 1088 matching lines @@
 CPDF_Dictionary* CPDF_Document::CreateNewPage(int iPage) {
   CPDF_Dictionary* pDict = new CPDF_Dictionary;
   pDict->SetAtName("Type", "Page");
   FX_DWORD dwObjNum = AddIndirectObject(pDict);
   if (InsertNewPage(this, iPage, pDict, m_PageList) < 0) {
     ReleaseIndirectObject(dwObjNum);
     return NULL;
   }
   return pDict;
 }
-int _PDF_GetStandardFontName(CFX_ByteString& name);
+
 CPDF_Font* CPDF_Document::AddStandardFont(const FX_CHAR* font,
                                           CPDF_FontEncoding* pEncoding) {
   CFX_ByteString name(font, -1);
-  if (_PDF_GetStandardFontName(name) < 0) {
-    return NULL;
-  }
+  if (PDF_GetStandardFontName(&name) < 0)
+    return nullptr;
   return GetPageData()->GetStandardFont(name, pEncoding);
 }
+
 void CPDF_Document::DeletePage(int iPage) {
   CPDF_Dictionary* pRoot = GetRoot();
   if (pRoot == NULL) {
     return;
   }
   CPDF_Dictionary* pPages = pRoot->GetDict("Pages");
   if (pPages == NULL) {
     return;
   }
   int nPages = pPages->GetInteger("Count");
@@ skipping 12 matching lines @@
 void FPDFAPI_FlatPageAttr(CPDF_Dictionary* pPageDict,
                           const CFX_ByteStringC& name) {
   if (pPageDict->KeyExist(name)) {
     return;
   }
   CPDF_Object* pObj = FPDFAPI_GetPageAttr(pPageDict, name);
   if (pObj) {
     pPageDict->SetAt(name, pObj->Clone());
   }
 }