Remove CJBig2_Object, CJBig2_Module, and friends.

core/src/fxcodec/jbig2/JBig2_Context.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 _JBIG2_CONTEXT_H_
 #define _JBIG2_CONTEXT_H_
 
 #include <list>
 #include <utility>
 
 #include "../../../../third_party/base/nonstd_unique_ptr.h"
 #include "../../../include/fxcodec/fx_codec_def.h"
 #include "JBig2_GeneralDecoder.h"
 #include "JBig2_List.h"
-#include "JBig2_Module.h"
 #include "JBig2_Page.h"
 #include "JBig2_Segment.h"
 
 using CJBig2_CachePair = std::pair<uint8_t*, CJBig2_SymbolDict*>;
 
 #define JBIG2_SUCCESS 0
 #define JBIG2_FAILED -1
 #define JBIG2_ERROR_TOO_SHORT -2
 #define JBIG2_ERROR_FATAL -3
 #define JBIG2_END_OF_PAGE 2
 #define JBIG2_END_OF_FILE 3
 #define JBIG2_ERROR_FILE_FORMAT -4
 #define JBIG2_ERROR_STREAM_TYPE -5
 #define JBIG2_ERROR_LIMIT -6
 #define JBIG2_FILE_STREAM 0
 #define JBIG2_SQUENTIAL_STREAM 1
 #define JBIG2_RANDOM_STREAM 2
 #define JBIG2_EMBED_STREAM 3
 #define JBIG2_MIN_SEGMENT_SIZE 11
 
-class CJBig2_Context : public CJBig2_Object {
+class CJBig2_Context {
  public:
   static CJBig2_Context* CreateContext(
-      CJBig2_Module* pModule,
       uint8_t* pGlobalData,
       FX_DWORD dwGlobalLength,
       uint8_t* pData,
       FX_DWORD dwLength,
       int32_t nStreamType,
       std::list<CJBig2_CachePair>* pSymbolDictCache,
       IFX_Pause* pPause = NULL);
 
   static void DestroyContext(CJBig2_Context* pContext);
 
@@ skipping 85 matching lines @@
   FX_BOOL m_bFirstPage;
   CJBig2_ArithDecoder* m_pArithDecoder;
   CJBig2_GRDProc* m_pGRD;
   JBig2ArithCtx* m_gbContext;
   nonstd::unique_ptr<CJBig2_Segment> m_pSegment;
   FX_DWORD m_dwOffset;
   JBig2RegionInfo m_ri;
   std::list<CJBig2_CachePair>* m_pSymbolDictCache;
 };
 #endif