Remove include only barcode.h and IWYU.

xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 // Original code is licensed as follows:
 /*
  * Copyright 2006 Jeremias Maerki in part, and ZXing Authors in part
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 
 #include "xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h"
 
 #include "third_party/bigint/BigIntegerLibrary.hh"
 #include "xfa/src/fxbarcode/BC_UtilCodingConvert.h"
-#include "xfa/src/fxbarcode/barcode.h"
 #include "xfa/src/fxbarcode/pdf417/BC_PDF417Compaction.h"
+#include "xfa/src/fxbarcode/utils.h"
 
 #define SUBMODE_ALPHA 0
 #define SUBMODE_LOWER 1
 #define SUBMODE_MIXED 2
+
 int32_t CBC_PDF417HighLevelEncoder::TEXT_COMPACTION = 0;
 int32_t CBC_PDF417HighLevelEncoder::BYTE_COMPACTION = 1;
 int32_t CBC_PDF417HighLevelEncoder::NUMERIC_COMPACTION = 2;
 int32_t CBC_PDF417HighLevelEncoder::SUBMODE_PUNCTUATION = 3;
 int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_TEXT = 900;
 int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE_PADDED = 901;
 int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_NUMERIC = 902;
 int32_t CBC_PDF417HighLevelEncoder::SHIFT_TO_BYTE = 913;
 int32_t CBC_PDF417HighLevelEncoder::LATCH_TO_BYTE = 924;
 uint8_t CBC_PDF417HighLevelEncoder::TEXT_MIXED_RAW[] = {
     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 38, 13, 9, 44, 58,
     35, 45, 46, 36, 47, 43, 37, 42, 61, 94, 0,  32, 0, 0,  0};
 uint8_t CBC_PDF417HighLevelEncoder::TEXT_PUNCTUATION_RAW[] = {
     59, 60, 62, 64, 91, 92, 93,  95, 96, 126, 33, 13,  9,   44, 58,
     10, 45, 46, 36, 47, 34, 124, 42, 40, 41,  63, 123, 125, 39, 0};
 int32_t CBC_PDF417HighLevelEncoder::MIXED[128] = {0};
 int32_t CBC_PDF417HighLevelEncoder::PUNCTUATION[128] = {0};
+
 void CBC_PDF417HighLevelEncoder::Initialize() {
   Inverse();
 }
 void CBC_PDF417HighLevelEncoder::Finalize() {}
 CFX_WideString CBC_PDF417HighLevelEncoder::encodeHighLevel(
     CFX_WideString wideMsg,
     Compaction compaction,
     int32_t& e) {
   CFX_ByteString bytes;
   CBC_UtilCodingConvert::UnicodeToUTF8(wideMsg, bytes);
@@ skipping 359 matching lines @@
     }
     ch = msg.GetAt(idx);
     if (bytes->GetAt(idx) == 63 && ch != '?') {
       e = BCExceptionNonEncodableCharacterDetected;
       return -1;
     }
     idx++;
   }
   return idx - startpos;
 }