Move xfa/src up to xfa/.

xfa/src/fxbarcode/BC_Utils.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
-
-#include "core/include/fxcrt/fx_basic.h"
-#include "xfa/src/fxbarcode/utils.h"
-
-FX_BOOL BC_FX_ByteString_Replace(CFX_ByteString& dst,
-                                 FX_DWORD first,
-                                 FX_DWORD last,
-                                 int32_t count,
-                                 FX_CHAR c) {
-  if (first > last || count <= 0) {
-    return FALSE;
-  }
-  dst.Delete(first, last - first);
-  for (int32_t i = 0; i < count; i++) {
-    dst.Insert(0, c);
-  }
-  return TRUE;
-}
-void BC_FX_ByteString_Append(CFX_ByteString& dst, int32_t count, FX_CHAR c) {
-  for (int32_t i = 0; i < count; i++) {
-    dst += c;
-  }
-}
-void BC_FX_ByteString_Append(CFX_ByteString& dst, const CFX_ByteArray& ba) {
-  for (int32_t i = 0; i < ba.GetSize(); i++) {
-    dst += ba[i];
-  }
-}
-void BC_FX_PtrArray_Sort(CFX_PtrArray& src, BC_PtrArrayCompareCallback fun) {
-  int32_t nLength = src.GetSize();
-  FX_BOOL changed = true;
-  do {
-    changed = false;
-    for (int32_t i = 0; i < nLength - 1; i++) {
-      if (fun(src[i + 1], src[i])) {
-        void* temp = src[i];
-        src.SetAt(i, src[i + 1]);
-        src.SetAt(i + 1, temp);
-        changed = true;
-      }
-    }
-  } while (changed);
-}