Remove unused code in CPDFXFA_Document

xfa/fxfa/parser/cscript_hostpseudomodel.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 "xfa/fxfa/parser/cscript_hostpseudomodel.h"
 
 #include "fxjs/include/cfxjse_arguments.h"
 #include "xfa/fxfa/app/xfa_ffnotify.h"
@@ skipping 610 matching lines @@
   }
   FX_BOOL bPrintAnnot = TRUE;
   if (iLength >= 8) {
     bPrintAnnot = pArguments->GetInt32(7) == 0 ? FALSE : TRUE;
   }
   if (bPrintAnnot) {
     dwOptions |= XFA_PRINTOPT_PrintAnnot;
   }
   pNotify->GetDocProvider()->Print(hDoc, nStartPage, nEndPage, dwOptions);
 }
+
 void CScript_HostPseudoModel::ImportData(CFXJSE_Arguments* pArguments) {
   int32_t iLength = pArguments->GetLength();
   if (iLength < 0 || iLength > 1) {
     ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"importData");
     return;
   }
-  CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
-  if (!pNotify) {
-    return;
-  }
-  CFX_WideString wsFilePath;
-  if (iLength > 0) {
-    CFX_ByteString bsFilePath = pArguments->GetUTF8String(0);
-    wsFilePath = CFX_WideString::FromUTF8(bsFilePath.AsStringC());
-  }
-  CXFA_FFDoc* hDoc = pNotify->GetHDOC();
-  pNotify->GetDocProvider()->ImportData(hDoc, wsFilePath);
+  // Not implemented.
 }
+
 void CScript_HostPseudoModel::ExportData(CFXJSE_Arguments* pArguments) {
   int32_t iLength = pArguments->GetLength();
   if (iLength < 0 || iLength > 2) {
     ThrowException(XFA_IDS_INCORRECT_NUMBER_OF_METHOD, L"exportData");
     return;
   }
   CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
   if (!pNotify) {
     return;
   }
@@ skipping 48 matching lines @@
 void CScript_HostPseudoModel::CurrentDateTime(CFXJSE_Arguments* pArguments) {
   CXFA_FFNotify* pNotify = m_pDocument->GetNotify();
   if (!pNotify) {
     return;
   }
   CFX_WideString wsDataTime = pNotify->GetCurrentDateTime();
   CFXJSE_Value* pValue = pArguments->GetReturnValue();
   if (pValue)
     pValue->SetString(FX_UTF8Encode(wsDataTime).AsStringC());
 }