Use stdint.h types throughout PDFium.

core/include/fxge/fpf.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_FPF_H_
 #define CORE_INCLUDE_FXGE_FPF_H_
 
 class IFPF_DeviceModule;
@@ skipping 13 matching lines @@
 }* FPF_HFONT;
 class IFPF_Font
 {
 public:
     virtual void                        Release() = 0;
     virtual IFPF_Font*          Retain() = 0;
     virtual FPF_HFONT           GetHandle() = 0;
     virtual CFX_ByteString      GetFamilyName() = 0;
     virtual CFX_WideString      GetPsName() = 0;
     virtual FX_DWORD            GetFontStyle() const = 0;
-    virtual FX_BYTE                     GetCharset() const = 0;
+    virtual uint8_t                     GetCharset() const = 0;
 
-    virtual FX_INT32            GetGlyphIndex(FX_WCHAR wUnicode) = 0;
-    virtual FX_INT32            GetGlyphWidth(FX_INT32 iGlyphIndex) = 0;
+    virtual int32_t             GetGlyphIndex(FX_WCHAR wUnicode) = 0;
+    virtual int32_t             GetGlyphWidth(int32_t iGlyphIndex) = 0;
 
-    virtual FX_INT32            GetAscent() const = 0;
-    virtual FX_INT32            GetDescent() const = 0;
+    virtual int32_t             GetAscent() const = 0;
+    virtual int32_t             GetDescent() const = 0;
 
-    virtual FX_BOOL                     GetGlyphBBox(FX_INT32 iGlyphIndex, FX_RECT &rtBBox) = 0;
+    virtual FX_BOOL                     GetGlyphBBox(int32_t iGlyphIndex, FX_RECT &rtBBox) = 0;
     virtual FX_BOOL                     GetBBox(FX_RECT &rtBBox) = 0;
 
-    virtual FX_INT32            GetHeight() const = 0;
-    virtual FX_INT32            GetItalicAngle() const = 0;
+    virtual int32_t             GetHeight() const = 0;
+    virtual int32_t             GetItalicAngle() const = 0;
     virtual FX_DWORD            GetFontData(FX_DWORD dwTable, FX_LPBYTE pBuffer, FX_DWORD dwSize) = 0;
 
 protected:
     ~IFPF_Font() { }
 };
 class IFPF_FontMgr
 {
 public:
     virtual ~IFPF_FontMgr() { }
     virtual void                        LoadSystemFonts() = 0;
     virtual void                        LoadPrivateFont(IFX_FileRead* pFontFile) = 0;
     virtual void                        LoadPrivateFont(FX_BSTR bsFileName) = 0;
     virtual void                        LoadPrivateFont(FX_LPVOID pBuffer, size_t szBuffer) = 0;
 
-    virtual IFPF_Font*          CreateFont(FX_BSTR bsFamilyname, FX_BYTE charset, FX_DWORD dwStyle, FX_DWORD dwMatch = 0) = 0;
+    virtual IFPF_Font*          CreateFont(FX_BSTR bsFamilyname, uint8_t charset, FX_DWORD dwStyle, FX_DWORD dwMatch = 0) = 0;
 };
 
 #endif  // CORE_INCLUDE_FXGE_FPF_H_