Rename FX_SAFE_DWORD to FX_SAFE_UINT32

core/fxcodec/jbig2/JBig2_Image.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 <limits.h>
 
 #include "core/fxcodec/jbig2/JBig2_Image.h"
 #include "core/fxcrt/include/fx_coordinates.h"
@@ skipping 198 matching lines @@
   }
   return pImage;
 }
 void CJBig2_Image::expand(int32_t h, FX_BOOL v) {
   if (!m_pData || h <= m_nHeight) {
     return;
   }
   uint32_t dwH = pdfium::base::checked_cast<uint32_t>(h);
   uint32_t dwStride = pdfium::base::checked_cast<uint32_t>(m_nStride);
   uint32_t dwHeight = pdfium::base::checked_cast<uint32_t>(m_nHeight);
-  FX_SAFE_DWORD safeMemSize = dwH;
+  FX_SAFE_UINT32 safeMemSize = dwH;
   safeMemSize *= dwStride;
   if (!safeMemSize.IsValid()) {
     return;
   }
   // The guaranteed reallocated memory is to be < 4GB (unsigned int).
   m_pData = FX_Realloc(uint8_t, m_pData, safeMemSize.ValueOrDie());
 
   // The result of dwHeight * dwStride doesn't overflow after the
   // checking of safeMemSize.
   // The same as the result of (dwH - dwHeight) * dwStride) because
@@ skipping 843 matching lines @@
           dp[2] = (uint8_t)(tmp >> 8);
           dp[3] = (uint8_t)tmp;
         }
         lineSrc += m_nStride;
         lineDst += pDst->m_nStride;
       }
     }
   }
   return 1;
 }