Move CFX files into fxcrt

This Cl moves more of the CFX classes defined in the xfa/ directory to
the core/fxcrt directory and conditionally builds them.

Change-Id: I811e6c6acd31dfbe75b49880be43661f78334013
Reviewed-on: https://pdfium-review.googlesource.com/3372
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 39 deletions

diff --git a/xfa/fde/cfx_wordbreak.h b/xfa/fde/cfx_wordbreak.h
deleted file mode 100644
index 9df6eda1f5..0000000000
--- a/xfa/fde/cfx_wordbreak.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// 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
-
-#ifndef XFA_FDE_CFX_WORDBREAK_H_
-#define XFA_FDE_CFX_WORDBREAK_H_
-
-#include <memory>
-
-#include "core/fxcrt/fx_string.h"
-#include "core/fxcrt/fx_system.h"
-
-class IFX_CharIter;
-
-class CFX_WordBreak {
- public:
-  CFX_WordBreak();
-  ~CFX_WordBreak();
-
-  void Attach(IFX_CharIter* pIter);
-  void Attach(const CFX_WideString& wsText);
-  bool Next(bool bPrev);
-  void SetAt(int32_t nIndex);
-  int32_t GetWordPos() const;
-  int32_t GetWordLength() const;
-  void GetWord(CFX_WideString& wsWord) const;
-  bool IsEOF(bool bTail) const;
-
- protected:
-  bool FindNextBreakPos(IFX_CharIter* pIter, bool bPrev, bool bFromNext = true);
-
- private:
-  std::unique_ptr<IFX_CharIter> m_pPreIter;
-  std::unique_ptr<IFX_CharIter> m_pCurIter;
-};
-
-#endif  // XFA_FDE_CFX_WORDBREAK_H_