Use stdint.h types throughout PDFium.

core/include/fpdfapi/fpdf_render.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_RENDER_H_
 #define CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_
 
 #include "../fxge/fx_ge.h"
@@ skipping 223 matching lines @@
         m_pCurImageCaches = NULL;
     }
     ~CPDF_PageRenderCache()
     {
         ClearAll();
     }
     void                                ClearAll();
     void                                ClearImageData();
 
     FX_DWORD                    EstimateSize();
-    void                                CacheOptimization(FX_INT32 dwLimitCacheSize);
+    void                                CacheOptimization(int32_t dwLimitCacheSize);
     FX_DWORD                    GetCachedSize(CPDF_Stream* pStream) const;
     FX_DWORD                    GetTimeCount() const
     {
         return m_nTimeCount;
     }
     void                                SetTimeCount(FX_DWORD dwTimeCount)
     {
         m_nTimeCount = dwTimeCount;
     }
 
     void                                GetCachedBitmap(CPDF_Stream* pStream, CFX_DIBSource*& pBitmap, CFX_DIBSource*& pMask, FX_DWORD& MatteColor,
                                         FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE,
-                                        CPDF_RenderStatus* pRenderStatus = NULL, FX_INT32 downsampleWidth = 0, FX_INT32 downsampleHeight = 0);
+                                        CPDF_RenderStatus* pRenderStatus = NULL, int32_t downsampleWidth = 0, int32_t downsampleHeight = 0);
 
     void                                ResetBitmap(CPDF_Stream* pStream, const CFX_DIBitmap* pBitmap);
     void                                ClearImageCache(CPDF_Stream* pStream);
     CPDF_Page*                  GetPage()
     {
         return m_pPage;
     }
     CFX_MapPtrToPtr             m_ImageCaches;
 public:
     FX_BOOL                             StartGetCachedBitmap(CPDF_Stream* pStream, FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0,
             FX_BOOL bLoadMask = FALSE, CPDF_RenderStatus* pRenderStatus = NULL,
-            FX_INT32 downsampleWidth = 0, FX_INT32 downsampleHeight = 0);
+            int32_t downsampleWidth = 0, int32_t downsampleHeight = 0);
 
     FX_BOOL                             Continue(IFX_Pause* pPause);
     CPDF_ImageCache*    m_pCurImageCache;
     CFX_PtrArray*       m_pCurImageCaches;
 protected:
     friend class                CPDF_Page;
     CPDF_Page*                  m_pPage;
 
     FX_DWORD                    m_nTimeCount;
     FX_DWORD                    m_nCacheSize;
     FX_BOOL                             m_bCurFindCache;
 };
 class CPDF_RenderConfig 
 {
 public:
     CPDF_RenderConfig();
     ~CPDF_RenderConfig();
     int                                 m_HalftoneLimit;
     int                                 m_RenderStepLimit;
 };
 
 #endif  // CORE_INCLUDE_FPDFAPI_FPDF_RENDER_H_