Remove barcode reading code.

We never read barcodes, we only write them. Remove code related to barcode
reading.

Review-Url: https://codereview.chromium.org/2071633002

1 files changed, 1 insertions, 25 deletions

diff --git a/xfa/fxbarcode/cbc_upca.cpp b/xfa/fxbarcode/cbc_upca.cpp
index ad0ec55003..8ed3e08eb9 100644
--- a/xfa/fxbarcode/cbc_upca.cpp
+++ b/xfa/fxbarcode/cbc_upca.cpp
@@ -21,16 +21,9 @@
 
 #include "xfa/fxbarcode/cbc_upca.h"
 
-#include "xfa/fxbarcode/BC_BinaryBitmap.h"
-#include "xfa/fxbarcode/BC_BufferedImageLuminanceSource.h"
-#include "xfa/fxbarcode/common/BC_GlobalHistogramBinarizer.h"
-#include "xfa/fxbarcode/oned/BC_OnedUPCAReader.h"
 #include "xfa/fxbarcode/oned/BC_OnedUPCAWriter.h"
 
-CBC_UPCA::CBC_UPCA()
-    : CBC_OneCode(new CBC_OnedUPCAReader, new CBC_OnedUPCAWriter) {
-  static_cast<CBC_OnedUPCAReader*>(m_pBCReader.get())->Init();
-}
+CBC_UPCA::CBC_UPCA() : CBC_OneCode(new CBC_OnedUPCAWriter) {}
 
 CBC_UPCA::~CBC_UPCA() {}
 
@@ -97,23 +90,6 @@ FX_BOOL CBC_UPCA::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) {
   return TRUE;
 }
 
-CFX_WideString CBC_UPCA::Decode(uint8_t* buf,
-                                int32_t width,
-                                int32_t height,
-                                int32_t& e) {
-  CFX_WideString str;
-  return str;
-}
-
-CFX_WideString CBC_UPCA::Decode(CFX_DIBitmap* pBitmap, int32_t& e) {
-  CBC_BufferedImageLuminanceSource source(pBitmap);
-  CBC_GlobalHistogramBinarizer binarizer(&source);
-  CBC_BinaryBitmap bitmap(&binarizer);
-  CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e);
-  BC_EXCEPTION_CHECK_ReturnValue(e, L"");
-  return CFX_WideString::FromUTF8(str.AsStringC());
-}
-
 BC_TYPE CBC_UPCA::GetType() {
   return BC_UPCA;
 }