Move core/src/ up to core/.

core/src/fxcodec/jbig2/JBig2_ArithDecoder.h

-// 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 CORE_SRC_FXCODEC_JBIG2_JBIG2_ARITHDECODER_H_
-#define CORE_SRC_FXCODEC_JBIG2_JBIG2_ARITHDECODER_H_
-
-class CJBig2_BitStream;
-
-struct JBig2ArithCtx {
-  JBig2ArithCtx() : MPS(0), I(0) {}
-
-  unsigned int MPS;
-  unsigned int I;
-};
-
-class CJBig2_ArithDecoder {
- public:
-  explicit CJBig2_ArithDecoder(CJBig2_BitStream* pStream);
-
-  ~CJBig2_ArithDecoder();
-
-  int DECODE(JBig2ArithCtx* pCX);
-
- private:
-  void BYTEIN();
-  void ReadValueA();
-
-  unsigned char m_B;
-  unsigned int m_C;
-  unsigned int m_A;
-  unsigned int m_CT;
-  CJBig2_BitStream* const m_pStream;
-};
-
-#endif  // CORE_SRC_FXCODEC_JBIG2_JBIG2_ARITHDECODER_H_