Rename FX_SAFE_DWORD to FX_SAFE_UINT32

core/fpdfapi/fpdf_page/fpdf_page_parser_old.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 "core/fpdfapi/fpdf_page/pageint.h"
 
 #include <limits.h>
 
@@ skipping 779 matching lines @@
   m_InternalStage = STAGE_PARSE;
   m_CurrentOffset = 0;
 }
 
 void CPDF_ContentParser::Continue(IFX_Pause* pPause) {
   int steps = 0;
   while (m_Status == ToBeContinued) {
     if (m_InternalStage == STAGE_GETCONTENT) {
       if (m_CurrentOffset == m_nStreams) {
         if (!m_StreamArray.empty()) {
-          FX_SAFE_DWORD safeSize = 0;
+          FX_SAFE_UINT32 safeSize = 0;
           for (const auto& stream : m_StreamArray) {
             safeSize += stream->GetSize();
             safeSize += 1;
           }
           if (!safeSize.IsValid()) {
             m_Status = Done;
             return;
           }
           m_Size = safeSize.ValueOrDie();
           m_pData = FX_Alloc(uint8_t, m_Size);
@@ skipping 74 matching lines @@
       }
       m_Status = Done;
       return;
     }
     steps++;
     if (pPause && pPause->NeedToPauseNow()) {
       break;
     }
   }
 }