Cleanup: Remove unused CFX_PSRenderer and various encoders it used.

core/include/fxge/fx_ge.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_FXGE_FX_GE_H_
 #define CORE_INCLUDE_FXGE_FX_GE_H_
 
 #include "fx_dib.h"
@@ skipping 590 matching lines @@
     return FALSE;
   }
 
   virtual void* GetPlatformSurface() { return NULL; }
 
   virtual int GetDriverType() { return 0; }
 
   virtual void ClearDriver() {}
 };
 
-class IFX_PSOutput {
- public:
-  virtual void Release() = 0;
-  virtual void OutputPS(const FX_CHAR* string, int len) = 0;
-
- protected:
-  virtual ~IFX_PSOutput() {}
-};
-
-class CPSFont;
-class CFX_PSRenderer {
- public:
-  CFX_PSRenderer();
-
-  ~CFX_PSRenderer();
-
-  void Init(IFX_PSOutput* pOutput,
-            int ps_level,
-            int width,
-            int height,
-            FX_BOOL bCmykOutput);
-  FX_BOOL StartRendering();
-  void EndRendering();
-
-  void SaveState();
-
-  void RestoreState(FX_BOOL bKeepSaved = FALSE);
-
-  void SetClip_PathFill(const CFX_PathData* pPathData,
-                        const CFX_Matrix* pObject2Device,
-                        int fill_mode);
-
-  void SetClip_PathStroke(const CFX_PathData* pPathData,
-                          const CFX_Matrix* pObject2Device,
-                          const CFX_GraphStateData* pGraphState);
-
-  FX_RECT GetClipBox() { return m_ClipBox; }
-
-  FX_BOOL DrawPath(const CFX_PathData* pPathData,
-                   const CFX_Matrix* pObject2Device,
-                   const CFX_GraphStateData* pGraphState,
-                   FX_DWORD fill_color,
-                   FX_DWORD stroke_color,
-                   int fill_mode,
-                   int alpha_flag = 0,
-                   void* pIccTransform = NULL);
-
-  FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap,
-                    FX_DWORD color,
-                    int dest_left,
-                    int dest_top,
-                    int alpha_flag = 0,
-                    void* pIccTransform = NULL);
-
-  FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap,
-                        FX_DWORD color,
-                        int dest_left,
-                        int dest_top,
-                        int dest_width,
-                        int dest_height,
-                        FX_DWORD flags,
-                        int alpha_flag = 0,
-                        void* pIccTransform = NULL);
-
-  FX_BOOL DrawDIBits(const CFX_DIBSource* pBitmap,
-                     FX_DWORD color,
-                     const CFX_Matrix* pMatrix,
-                     FX_DWORD flags,
-                     int alpha_flag = 0,
-                     void* pIccTransform = NULL);
-
-  FX_BOOL DrawText(int nChars,
-                   const FXTEXT_CHARPOS* pCharPos,
-                   CFX_Font* pFont,
-                   CFX_FontCache* pCache,
-                   const CFX_Matrix* pObject2Device,
-                   FX_FLOAT font_size,
-                   FX_DWORD color,
-                   int alpha_flag = 0,
-                   void* pIccTransform = NULL);
-
- private:
-  IFX_PSOutput* m_pOutput;
-
-  int m_PSLevel;
-
-  CFX_GraphStateData m_CurGraphState;
-
-  FX_BOOL m_bGraphStateSet;
-
-  FX_BOOL m_bCmykOutput;
-
-  FX_BOOL m_bColorSet;
-
-  FX_DWORD m_LastColor;
-
-  FX_RECT m_ClipBox;
-
-  CFX_ArrayTemplate<CPSFont*> m_PSFontList;
-
-  CFX_ArrayTemplate<FX_RECT> m_ClipBoxStack;
-  FX_BOOL m_bInited;
-
-  void OutputPath(const CFX_PathData* pPathData,
-                  const CFX_Matrix* pObject2Device);
-
-  void SetGraphState(const CFX_GraphStateData* pGraphState);
-
-  void SetColor(FX_DWORD color, int alpha_flag, void* pIccTransform);
-
-  void FindPSFontGlyph(CFX_FaceCache* pFaceCache,
-                       CFX_Font* pFont,
-                       const FXTEXT_CHARPOS& charpos,
-                       int& ps_fontnum,
-                       int& ps_glyphindex);
-
-  void WritePSBinary(const uint8_t* data, int len);
-};
-
 #endif  // CORE_INCLUDE_FXGE_FX_GE_H_