Clean up CBC_QRCoderVersion and friends.

Change-Id: Iff738c99fb4fe38d35515c280057b489624d734f
Reviewed-on: https://pdfium-review.googlesource.com/3752
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fxbarcode/qrcode/BC_QRCoder.cpp b/fxbarcode/qrcode/BC_QRCoder.cpp
index 93f0d00455..e3ac763499 100644
--- a/fxbarcode/qrcode/BC_QRCoder.cpp
+++ b/fxbarcode/qrcode/BC_QRCoder.cpp
@@ -45,7 +45,7 @@ CBC_QRCoderMode* CBC_QRCoder::GetMode() const {
   return m_mode;
 }
 
-CBC_QRCoderErrorCorrectionLevel* CBC_QRCoder::GetECLevel() const {
+const CBC_QRCoderErrorCorrectionLevel* CBC_QRCoder::GetECLevel() const {
   return m_ecLevel;
 }
 
@@ -104,7 +104,7 @@ void CBC_QRCoder::SetMode(CBC_QRCoderMode* value) {
   m_mode = value;
 }
 
-void CBC_QRCoder::SetECLevel(CBC_QRCoderErrorCorrectionLevel* ecLevel) {
+void CBC_QRCoder::SetECLevel(const CBC_QRCoderErrorCorrectionLevel* ecLevel) {
   m_ecLevel = ecLevel;
 }