Fix a bunch of sign mismatch warnings.

core/src/fpdfapi/fpdf_font/font_int.h

Index: core/src/fpdfapi/fpdf_font/font_int.h
diff --git a/core/src/fpdfapi/fpdf_font/font_int.h b/core/src/fpdfapi/fpdf_font/font_int.h
index 79c25219a05965d7d3fbc3cfc67aa5dfb8d48f27..4f94c732140de80e1c06b2dddd613d1f03165d56 100644
--- a/core/src/fpdfapi/fpdf_font/font_int.h
+++ b/core/src/fpdfapi/fpdf_font/font_int.h
@@ -28,12 +28,12 @@ class CPDF_CMapManager {
   ~CPDF_CMapManager();
   void* GetPackage(FX_BOOL bPrompt);
   CPDF_CMap* GetPredefinedCMap(const CFX_ByteString& name, FX_BOOL bPrompt);
-  CPDF_CID2UnicodeMap* GetCID2UnicodeMap(int charset, FX_BOOL bPrompt);
+  CPDF_CID2UnicodeMap* GetCID2UnicodeMap(size_t charset, FX_BOOL bPrompt);
   void ReloadAll();
 
  private:
   CPDF_CMap* LoadPredefinedCMap(const CFX_ByteString& name, FX_BOOL bPrompt);
-  CPDF_CID2UnicodeMap* LoadCID2UnicodeMap(int charset, FX_BOOL bPrompt);
+  CPDF_CID2UnicodeMap* LoadCID2UnicodeMap(size_t charset, FX_BOOL bPrompt);
 
   FX_BOOL m_bPrompted;
   std::map<CFX_ByteString, CPDF_CMap*> m_CMaps;
@@ -160,11 +160,11 @@ class CPDF_CID2UnicodeMap {
   ~CPDF_CID2UnicodeMap();
   FX_BOOL Initialize();
   FX_BOOL IsLoaded();
-  void Load(CPDF_CMapManager* pMgr, int charset, FX_BOOL bPromptCJK);
+  void Load(CPDF_CMapManager* pMgr, size_t charset, FX_BOOL bPromptCJK);
   FX_WCHAR UnicodeFromCID(FX_WORD CID);
 
  protected:
-  int m_Charset;
+  size_t m_Charset;

[Tom Sepez, 2015/09/25 16:06:37]

same here.

   const FX_WORD* m_pEmbeddedMap;
   FX_DWORD m_EmbeddedCount;
 };