core/include/fdpfapi cleanup Part I.

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>
 #include <memory>
 
+#include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
 #include "core/include/fpdfapi/fpdf_pageobj.h"
-#include "core/include/fpdfapi/fpdf_render.h"
 
+class CPDF_PageObjectHolder;
+class CPDF_PageRenderCache;
+class CPDF_RenderStatus;
 class CFX_GlyphBitmap;
 class CFX_ImageTransformer;
 class CPDF_ImageCacheEntry;
 class CPDF_ImageLoaderHandle;
 class ICodec_ScanlineDecoder;
 
 #define TYPE3_MAX_BLUES 16
 
+FX_BOOL IsAvailableMatrix(const CFX_Matrix& matrix);
+
 class CPDF_Type3Glyphs {
  public:
   CPDF_Type3Glyphs() : m_TopBlueCount(0), m_BottomBlueCount(0) {}
   ~CPDF_Type3Glyphs();
   void AdjustBlue(FX_FLOAT top,
                   FX_FLOAT bottom,
                   int& top_line,
                   int& bottom_line);
 
   std::map<FX_DWORD, CFX_GlyphBitmap*> m_GlyphMap;
@@ skipping 576 matching lines @@
   const uint8_t* m_RampB;
 };
 
 struct _CPDF_UniqueKeyGen {
   void Generate(int count, ...);
   FX_CHAR m_Key[128];
   int m_KeyLen;
 };
 
 #endif  // CORE_FPDFAPI_FPDF_RENDER_RENDER_INT_H_