Clean up QRCoderEncoder and friends.

Remove a bunch of unused code, including gotos.
Fix some potential memory leaks.

Change-Id: Ia2775e2ab176f4741b765e259a24a293a5717394
Reviewed-on: https://pdfium-review.googlesource.com/3560
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 8 insertions, 5 deletions

diff --git a/fxbarcode/qrcode/BC_QRCoderBlockPair.cpp b/fxbarcode/qrcode/BC_QRCoderBlockPair.cpp
index 9d2a1f8375..9ac93e9b14 100644
--- a/fxbarcode/qrcode/BC_QRCoderBlockPair.cpp
+++ b/fxbarcode/qrcode/BC_QRCoderBlockPair.cpp
@@ -26,11 +26,7 @@
 
 #include "fxbarcode/common/BC_CommonByteArray.h"
 
-CBC_QRCoderBlockPair::CBC_QRCoderBlockPair(
-    std::unique_ptr<CBC_CommonByteArray> data,
-    std::unique_ptr<CBC_CommonByteArray> errorCorrection)
-    : m_dataBytes(std::move(data)),
-      m_errorCorrectionBytes(std::move(errorCorrection)) {}
+CBC_QRCoderBlockPair::CBC_QRCoderBlockPair() {}
 
 CBC_QRCoderBlockPair::~CBC_QRCoderBlockPair() {}
 
@@ -42,3 +38,10 @@ const CBC_CommonByteArray* CBC_QRCoderBlockPair::GetErrorCorrectionBytes()
     const {
   return m_errorCorrectionBytes.get();
 }
+
+void CBC_QRCoderBlockPair::SetData(
+    std::unique_ptr<CBC_CommonByteArray> data,
+    std::unique_ptr<CBC_CommonByteArray> errorCorrection) {
+  m_dataBytes = std::move(data);
+  m_errorCorrectionBytes = std::move(errorCorrection);
+}