Remove set but unsed variables.

And other nearby dead code.

R=dsinclair@chromium.org

Review URL: https://codereview.chromium.org/1740613002 .

4 files changed, 0 insertions, 8 deletions

diff --git a/xfa/src/fxbarcode/oned/BC_OnedCode39Reader.cpp b/xfa/src/fxbarcode/oned/BC_OnedCode39Reader.cpp
index 5f0ad98d65..689cf4c87e 100644
--- a/xfa/src/fxbarcode/oned/BC_OnedCode39Reader.cpp
+++ b/xfa/src/fxbarcode/oned/BC_OnedCode39Reader.cpp
@@ -67,7 +67,6 @@ CFX_ByteString CBC_OnedCode39Reader::DecodeRow(int32_t rowNumber,
   CFX_Int32Array counters;
   counters.SetSize(9);
   FX_CHAR decodedChar;
-  int32_t lastStart;
   do {
     RecordPattern(row, nextStart, &counters, e);
     BC_EXCEPTION_CHECK_ReturnValue(e, "");
@@ -79,7 +78,6 @@ CFX_ByteString CBC_OnedCode39Reader::DecodeRow(int32_t rowNumber,
     decodedChar = PatternToChar(pattern, e);
     BC_EXCEPTION_CHECK_ReturnValue(e, "");
     result += decodedChar;
-    lastStart = nextStart;
     for (int32_t i = 0; i < counters.GetSize(); i++) {
       nextStart += counters[i];
     }
diff --git a/xfa/src/fxbarcode/oned/BC_OnedEAN13Writer.cpp b/xfa/src/fxbarcode/oned/BC_OnedEAN13Writer.cpp
index de71b2074a..1a026da98f 100644
--- a/xfa/src/fxbarcode/oned/BC_OnedEAN13Writer.cpp
+++ b/xfa/src/fxbarcode/oned/BC_OnedEAN13Writer.cpp
@@ -207,7 +207,6 @@ void CBC_OnedEAN13Writer::ShowChars(const CFX_WideStringC& contents,
     device->FillRect(&re, m_backgroundColor);
   }
   FX_FLOAT blank = 0.0;
-  FX_FLOAT charsWidth = 0;
   iLen = tempStr.GetLength();
   if (pOutBitmap == NULL) {
     strWidth = (int32_t)(strWidth * m_outputHScale);
@@ -239,7 +238,6 @@ void CBC_OnedEAN13Writer::ShowChars(const CFX_WideStringC& contents,
   }
   tempStr = str.Mid(7, 6);
   iLen = tempStr.GetLength();
-  charsWidth = 0.0f;
   CalcTextInfo(tempStr, pCharPos + 7, m_pFont, (FX_FLOAT)strWidth, iFontSize,
                blank);
   if (pOutBitmap) {
diff --git a/xfa/src/fxbarcode/oned/BC_OnedEAN8Writer.cpp b/xfa/src/fxbarcode/oned/BC_OnedEAN8Writer.cpp
index 61fe75aae3..9981575112 100644
--- a/xfa/src/fxbarcode/oned/BC_OnedEAN8Writer.cpp
+++ b/xfa/src/fxbarcode/oned/BC_OnedEAN8Writer.cpp
@@ -182,7 +182,6 @@ void CBC_OnedEAN8Writer::ShowChars(const CFX_WideStringC& contents,
   if (pOutBitmap) {
     geBitmap.Attach(pOutBitmap);
   }
-  FX_FLOAT charsWidth = 0;
   int32_t iFontSize = (int32_t)fabs(m_fFontSize);
   int32_t iTextHeight = iFontSize + 1;
   if (pOutBitmap == NULL) {
@@ -233,7 +232,6 @@ void CBC_OnedEAN8Writer::ShowChars(const CFX_WideStringC& contents,
   }
   tempStr = str.Mid(4, 4);
   iLen = tempStr.GetLength();
-  charsWidth = 0.0f;
   CalcTextInfo(tempStr, pCharPos + 4, m_pFont, (FX_FLOAT)strWidth, iFontSize,
                blank);
   if (pOutBitmap) {
diff --git a/xfa/src/fxbarcode/oned/BC_OnedUPCAWriter.cpp b/xfa/src/fxbarcode/oned/BC_OnedUPCAWriter.cpp
index 55c50318a5..fe4a8e7824 100644
--- a/xfa/src/fxbarcode/oned/BC_OnedUPCAWriter.cpp
+++ b/xfa/src/fxbarcode/oned/BC_OnedUPCAWriter.cpp
@@ -130,7 +130,6 @@ void CBC_OnedUPCAWriter::ShowChars(const CFX_WideStringC& contents,
   if (pOutBitmap) {
     geBitmap.Attach(pOutBitmap);
   }
-  FX_FLOAT charsWidth = 0;
   iLen = tempStr.GetLength();
   int32_t iFontSize = (int32_t)fabs(m_fFontSize);
   int32_t iTextHeight = iFontSize + 1;
@@ -200,7 +199,6 @@ void CBC_OnedUPCAWriter::ShowChars(const CFX_WideStringC& contents,
   }
   tempStr = str.Mid(6, 5);
   iLen = tempStr.GetLength();
-  charsWidth = 0.0f;
   CalcTextInfo(tempStr, pCharPos + 6, m_pFont, strWidth, iFontSize, blank);
   if (pOutBitmap) {
     FX_RECT rect2(0, 0, (int)strWidth, iTextHeight);