Remove default arguments from CFX_FxgeDevice.

core/fpdfapi/fpdf_render/render_int.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_FPDFAPI_FPDF_RENDER_RENDER_INT_H_
 #define CORE_FPDFAPI_FPDF_RENDER_RENDER_INT_H_
 
 #include <map>
@@ skipping 105 matching lines @@
   CPDF_Document* m_pPDFDoc;
   CFX_FontCache* m_pFontCache;
   CPDF_Type3CacheMap m_Type3FaceMap;
   CPDF_TransferFuncMap m_TransferFuncMap;
 };
 
 class CPDF_RenderStatus {
  public:
   CPDF_RenderStatus();
   ~CPDF_RenderStatus();
+
   FX_BOOL Initialize(class CPDF_RenderContext* pContext,
                      CFX_RenderDevice* pDevice,
                      const CFX_Matrix* pDeviceMatrix,
                      const CPDF_PageObject* pStopObj,
                      const CPDF_RenderStatus* pParentStatus,
                      const CPDF_GraphicStates* pInitialStates,
                      const CPDF_RenderOptions* pOptions,
                      int transparency,
                      FX_BOOL bDropObjects,
                      CPDF_Dictionary* pFormResource = NULL,
@@ skipping 12 matching lines @@
   CPDF_RenderContext* GetContext() { return m_pContext; }
 
   CPDF_RenderOptions m_Options;
   CPDF_Dictionary* m_pFormResource;
   CPDF_Dictionary* m_pPageResource;
   CFX_ArrayTemplate<CPDF_Type3Font*> m_Type3FontCache;
 
  protected:
   friend class CPDF_ImageRenderer;
   friend class CPDF_RenderContext;
+
   void ProcessClipPath(CPDF_ClipPath ClipPath, const CFX_Matrix* pObj2Device);
   void DrawClipPath(CPDF_ClipPath ClipPath, const CFX_Matrix* pObj2Device);
   FX_BOOL ProcessTransparency(const CPDF_PageObject* PageObj,
                               const CFX_Matrix* pObj2Device);
   void ProcessObjectNoClip(const CPDF_PageObject* PageObj,
                            const CFX_Matrix* pObj2Device);
   void DrawObjWithBackground(const CPDF_PageObject* pObj,
                              const CFX_Matrix* pObj2Device);
   FX_BOOL DrawObjWithBlend(const CPDF_PageObject* pObj,
                            const CFX_Matrix* pObj2Device);
@@ skipping 67 matching lines @@
                           FX_RECT* pClipRect,
                           const CFX_Matrix* pMatrix);
   void Init(CPDF_RenderContext* pParent);
   static class CPDF_Type3Cache* GetCachedType3(CPDF_Type3Font* pFont);
   static CPDF_GraphicStates* CloneObjStates(const CPDF_GraphicStates* pPathObj,
                                             FX_BOOL bStroke);
   CPDF_TransferFunc* GetTransferFunc(CPDF_Object* pObject) const;
   FX_ARGB GetFillArgb(const CPDF_PageObject* pObj,
                       FX_BOOL bType3 = FALSE) const;
   FX_ARGB GetStrokeArgb(const CPDF_PageObject* pObj) const;
-  CPDF_RenderContext* m_pContext;
-  FX_BOOL m_bStopped;
-  void DitherObjectArea(const CPDF_PageObject* pObj,
-                        const CFX_Matrix* pObj2Device);
   FX_BOOL GetObjectClippedRect(const CPDF_PageObject* pObj,
                                const CFX_Matrix* pObj2Device,
                                FX_BOOL bLogical,
                                FX_RECT& rect) const;
   void GetScaledMatrix(CFX_Matrix& matrix) const;
 
- protected:
   static const int kRenderMaxRecursionDepth = 64;
   static int s_CurrentRecursionDepth;
 
+  CPDF_RenderContext* m_pContext;
+  FX_BOOL m_bStopped;
   CFX_RenderDevice* m_pDevice;
   CFX_Matrix m_DeviceMatrix;
   CPDF_ClipPath m_LastClipPath;
   const CPDF_PageObject* m_pCurObj;
   const CPDF_PageObject* m_pStopObj;
   CPDF_GraphicStates m_InitialStates;
   int m_HalftoneLimit;
   std::unique_ptr<CPDF_ImageRenderer> m_pImageRenderer;
   FX_BOOL m_bPrint;
   int m_Transparency;
-  int m_DitherBits;
   FX_BOOL m_bDropObjects;
   FX_BOOL m_bStdCS;
   uint32_t m_GroupFamily;
   FX_BOOL m_bLoadMask;
   CPDF_Type3Char* m_pType3Char;
   FX_ARGB m_T3FillColor;
   int m_curBlend;
 };
+
 class CPDF_ImageLoader {
  public:
   CPDF_ImageLoader()
       : m_pBitmap(nullptr),
         m_pMask(nullptr),
         m_MatteColor(0),
         m_bCached(FALSE),
         m_nDownsampleWidth(0),
         m_nDownsampleHeight(0) {}
   ~CPDF_ImageLoader();
@@ skipping 330 matching lines @@
                             const uint8_t* src_buf,
                             int pixels,
                             int Bpp) const override;
 
   const uint8_t* m_RampR;
   const uint8_t* m_RampG;
   const uint8_t* m_RampB;
 };
 
 #endif  // CORE_FPDFAPI_FPDF_RENDER_RENDER_INT_H_