Remove FX_WORD in favor of uint16_t.

xfa/include/fxfa/fxfa.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 XFA_INCLUDE_FXFA_FXFA_H_
 #define XFA_INCLUDE_FXFA_FXFA_H_
 
 #include <vector>
@@ skipping 278 matching lines @@
   virtual IFWL_AdapterTimerMgr* GetTimerMgr() = 0;
 };
 class IXFA_FontMgr {
  public:
   static IXFA_FontMgr* CreateDefault();
   virtual ~IXFA_FontMgr();
 
   virtual IFX_Font* GetFont(IXFA_Doc* hDoc,
                             const CFX_WideStringC& wsFontFamily,
                             FX_DWORD dwFontStyles,
-                            FX_WORD wCodePage = 0xFFFF) = 0;
+                            uint16_t wCodePage = 0xFFFF) = 0;
   virtual IFX_Font* GetDefaultFont(IXFA_Doc* hDoc,
                                    const CFX_WideStringC& wsFontFamily,
                                    FX_DWORD dwFontStyles,
-                                   FX_WORD wCodePage = 0xFFFF) = 0;
+                                   uint16_t wCodePage = 0xFFFF) = 0;
 };
 class IXFA_App {
  public:
   static IXFA_App* Create(IXFA_AppProvider* pProvider);
   virtual ~IXFA_App();
 
   virtual IXFA_DocHandler* GetDocHandler() = 0;
   virtual IXFA_Doc* CreateDoc(IXFA_DocProvider* pProvider,
                               IFX_FileRead* pStream,
                               FX_BOOL bTakeOverFile = TRUE) = 0;
@@ skipping 523 matching lines @@
                                  size_t size = 0) = 0;
   virtual void FinishChecksum() = 0;
   virtual void GetChecksum(CFX_ByteString& bsChecksum) = 0;
 
  protected:
   ~IXFA_ChecksumContext() {}
 };
 IXFA_ChecksumContext* XFA_Checksum_Create();
 
 #endif  // XFA_INCLUDE_FXFA_FXFA_H_