Remove ICodec_* Interfaces.

core/fxcodec/codec/ccodec_jpegmodule.h

+// Copyright 2016 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_FXCODEC_CODEC_CCODEC_JPEGMODULE_H_
+#define CORE_FXCODEC_CODEC_CCODEC_JPEGMODULE_H_
+
+#include "core/fxcrt/include/fx_system.h"
+
+class CCodec_ScanlineDecoder;
+class CFX_DIBSource;
+
+#ifdef PDF_ENABLE_XFA
+class CFX_DIBAttribute;
+#endif  // PDF_ENABLE_XFA
+
+class CCodec_JpegModule {
+ public:
+  CCodec_JpegModule() {}
+  CCodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf,
+                                        uint32_t src_size,
+                                        int width,
+                                        int height,
+                                        int nComps,
+                                        FX_BOOL ColorTransform);
+  FX_BOOL LoadInfo(const uint8_t* src_buf,
+                   uint32_t src_size,
+                   int& width,
+                   int& height,
+                   int& num_components,
+                   int& bits_per_components,
+                   FX_BOOL& color_transform,
+                   uint8_t** icc_buf_ptr = nullptr,
+                   uint32_t* icc_length = nullptr);
+  FX_BOOL Encode(const CFX_DIBSource* pSource,
+                 uint8_t*& dest_buf,
+                 FX_STRSIZE& dest_size,
+                 int quality = 75,
+                 const uint8_t* icc_buf = nullptr,
+                 uint32_t icc_length = 0);
+  void* Start();
+  void Finish(void* pContext);
+  void Input(void* pContext, const uint8_t* src_buf, uint32_t src_size);
+
+#ifndef PDF_ENABLE_XFA
+  int ReadHeader(void* pContext, int* width, int* height, int* nComps);
+#else   // PDF_ENABLE_XFA
+  int ReadHeader(void* pContext,
+                 int* width,
+                 int* height,
+                 int* nComps,
+                 CFX_DIBAttribute* pAttribute);
+#endif  // PDF_ENABLE_XFA
+
+  int StartScanline(void* pContext, int down_scale);
+  FX_BOOL ReadScanline(void* pContext, uint8_t* dest_buf);
+  uint32_t GetAvailInput(void* pContext, uint8_t** avail_buf_ptr);
+};
+
+#endif  // CORE_FXCODEC_CODEC_CCODEC_JPEGMODULE_H_