Rework progressive render loop.

core/include/fpdfapi/fpdf_module.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_INCLUDE_FPDFAPI_FPDF_MODULE_H_
 #define CORE_INCLUDE_FPDFAPI_FPDF_MODULE_H_
 
 #include <memory>
 
 #include "core/include/fxcrt/fx_coordinates.h"
 #include "core/include/fxcrt/fx_system.h"
 
 class CCodec_ModuleMgr;
 class CFX_BitmapDevice;
 class CFX_DIBSource;
 class CFX_Matrix;
 class CPDF_ColorSpace;
 class CPDF_Dictionary;
 class CPDF_DocPageData;
 class CPDF_DocRenderData;
 class CPDF_Document;
 class CPDF_FontGlobals;
 class CPDF_Image;
 class CPDF_Page;
 class CPDF_PageObjectList;
 class CPDF_PageRenderCache;
-class CPDF_RenderConfig;
 class CPDF_RenderOptions;
 class CPDF_Stream;
 class ICodec_FaxModule;
 class ICodec_FlateModule;
 class ICodec_IccModule;
 class ICodec_Jbig2Module;
 class ICodec_JpegModule;
 class ICodec_JpxModule;
 class IPDF_FontMapper;
 class IPDF_PageModule;
@@ skipping 60 matching lines @@
 class IPDF_RenderModule {
  public:
   virtual ~IPDF_RenderModule() {}
 
   virtual CPDF_DocRenderData* CreateDocData(CPDF_Document* pDoc) = 0;
   virtual void DestroyDocData(CPDF_DocRenderData*) = 0;
   virtual void ClearDocData(CPDF_DocRenderData*) = 0;
   virtual CPDF_DocRenderData* GetRenderData() = 0;
   virtual CPDF_PageRenderCache* CreatePageCache(CPDF_Page* pPage) = 0;
   virtual void DestroyPageCache(CPDF_PageRenderCache*) = 0;
-  virtual CPDF_RenderConfig* GetConfig() = 0;
 };
 
 #endif  // CORE_INCLUDE_FPDFAPI_FPDF_MODULE_H_