Remove include only barcode.h and IWYU.

xfa/src/fxbarcode/qrcode/BC_QRDataBlock.cpp

Index: xfa/src/fxbarcode/qrcode/BC_QRDataBlock.cpp
diff --git a/xfa/src/fxbarcode/qrcode/BC_QRDataBlock.cpp b/xfa/src/fxbarcode/qrcode/BC_QRDataBlock.cpp
index c8cf58a6dccaa4f7267d7ffa6d77b4e125fb629e..1e36dc1614afbbd89c6bfa05a379aad5c5807b83 100644
--- a/xfa/src/fxbarcode/qrcode/BC_QRDataBlock.cpp
+++ b/xfa/src/fxbarcode/qrcode/BC_QRDataBlock.cpp
@@ -20,11 +20,12 @@
  * limitations under the License.
  */
 
-#include "xfa/src/fxbarcode/barcode.h"
 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderECB.h"
 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderECBlocks.h"
 #include "xfa/src/fxbarcode/qrcode/BC_QRCoderVersion.h"
 #include "xfa/src/fxbarcode/qrcode/BC_QRDataBlock.h"
+#include "xfa/src/fxbarcode/utils.h"
+
 CBC_QRDataBlock::CBC_QRDataBlock(int32_t numDataCodewords,
                                  CFX_ByteArray* codewords)
     : m_numDataCodewords(numDataCodewords), m_codewords(codewords) {}