Remove unused CPDFSDK_InterForm::DoFDFBuffer.

fpdfsdk/src/fsdk_baseform.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 "../../third_party/base/nonstd_unique_ptr.h"
 #include "../include/fsdk_define.h"
 #include "../include/fsdk_mgr.h"
 #include "../include/fsdk_baseannot.h"
@@ skipping 2019 matching lines @@
   if (bUrlEncoded) {
     if (!FDFToURLEncodedData(pBuffer, nBufSize))
       return FALSE;
   }
 
   pEnv->JS_docSubmitForm(pBuffer, nBufSize, csDestination.c_str());
 
   return TRUE;
 }
 
-void CPDFSDK_InterForm::DoFDFBuffer(CFX_ByteString sBuffer) {
-  ASSERT(m_pDocument != NULL);
-
-  if (CFDF_Document* pFDFDocument = CFDF_Document::ParseMemory(
-          (const unsigned char*)sBuffer.GetBuffer(sBuffer.GetLength()),
-          sBuffer.GetLength())) {
-    CPDF_Dictionary* pRootDic = pFDFDocument->GetRoot();
-    if (pRootDic) {
-      CPDF_Dictionary* pFDFDict = pRootDic->GetDict("FDF");
-      if (pFDFDict) {
-        CPDF_Dictionary* pJSDict = pFDFDict->GetDict("JavaScript");
-        if (pJSDict) {
-          CFX_WideString csJS;
-
-          CPDF_Object* pJS = pJSDict->GetElementValue("Before");
-          if (pJS != NULL) {
-            if (pJS->IsString())
-              csJS = pJSDict->GetUnicodeText("Before");
-            else if (pJS->GetType() == PDFOBJ_STREAM)
-              csJS = pJS->GetUnicodeText();
-          }
-        }
-      }
-    }
-    delete pFDFDocument;
-  }
-
-  sBuffer.ReleaseBuffer();
-}
-
 FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(CFX_WideString csFDFFile,
                                                CFX_WideString csTxtFile) {
   return TRUE;
 }
 
 FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(uint8_t*& pBuf,
                                                FX_STRSIZE& nBufSize) {
   CFDF_Document* pFDF = CFDF_Document::ParseMemory(pBuf, nBufSize);
   if (pFDF) {
     CPDF_Dictionary* pMainDict = pFDF->GetRoot()->GetDict("FDF");
@@ skipping 557 matching lines @@
   ASSERT(pAnnot != NULL);
 
   CPDF_Annot* pPDFAnnot = pAnnot->GetPDFAnnot();
   ASSERT(pPDFAnnot != NULL);
 
   CPDF_Rect rcAnnot;
   pPDFAnnot->GetRect(rcAnnot);
 
   return rcAnnot;
 }