Rename FX_SAFE_DWORD to FX_SAFE_UINT32

We removed the FX_DWORD typedef in favour of uint32_t. This CL cleans up the
FX_SAFE_DWORD naming to match.

BUG=pdfium:81, pdfium:470

Review URL: https://codereview.chromium.org/1861403002

3 files changed, 3 insertions, 3 deletions

diff --git a/core/fxcodec/codec/fx_codec.cpp b/core/fxcodec/codec/fx_codec.cpp
index 79e5da27c8..ef9414dbe5 100644
--- a/core/fxcodec/codec/fx_codec.cpp
+++ b/core/fxcodec/codec/fx_codec.cpp
@@ -294,7 +294,7 @@ FX_BOOL CCodec_RLScanlineDecoder::Create(const uint8_t* src_buf,
   m_nComps = nComps;
   m_bpc = bpc;
   // Aligning the pitch to 4 bytes requires an integer overflow check.
-  FX_SAFE_DWORD pitch = width;
+  FX_SAFE_UINT32 pitch = width;
   pitch *= nComps;
   pitch *= bpc;
   pitch += 31;
diff --git a/core/fxcodec/codec/fx_codec_jpeg.cpp b/core/fxcodec/codec/fx_codec_jpeg.cpp
index ce39038438..33ebf1ba20 100644
--- a/core/fxcodec/codec/fx_codec_jpeg.cpp
+++ b/core/fxcodec/codec/fx_codec_jpeg.cpp
@@ -142,7 +142,7 @@ static void _JpegEncode(const CFX_DIBSource* pSource,
   uint32_t pitch = pSource->GetPitch();
   uint32_t width = pdfium::base::checked_cast<uint32_t>(pSource->GetWidth());
   uint32_t height = pdfium::base::checked_cast<uint32_t>(pSource->GetHeight());
-  FX_SAFE_DWORD safe_buf_len = width;
+  FX_SAFE_UINT32 safe_buf_len = width;
   safe_buf_len *= height;
   safe_buf_len *= nComponents;
   safe_buf_len += 1024;
diff --git a/core/fxcodec/codec/fx_codec_jpx_opj.cpp b/core/fxcodec/codec/fx_codec_jpx_opj.cpp
index 27b645c137..18d2c8d827 100644
--- a/core/fxcodec/codec/fx_codec_jpx_opj.cpp
+++ b/core/fxcodec/codec/fx_codec_jpx_opj.cpp
@@ -301,7 +301,7 @@ void sycc420_to_rgb(opj_image_t* img) {
   OPJ_UINT32 crw = img->comps[2].w;
   bool extw = sycc420_must_extend_cbcr(yw, cbw);
   bool exth = sycc420_must_extend_cbcr(yh, cbh);
-  FX_SAFE_DWORD safeSize = yw;
+  FX_SAFE_UINT32 safeSize = yw;
   safeSize *= yh;
   if (!safeSize.IsValid())
     return;