Remove FX_WORD in favor of uint16_t.

core/include/fxcrt/fx_basic.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_FXCRT_FX_BASIC_H_
 #define CORE_INCLUDE_FXCRT_FX_BASIC_H_
 
 #include <algorithm>
@@ skipping 187 matching lines @@
  private:
   static const size_t kBufSize = 32768;
 
   size_t m_Length;
   std::unique_ptr<uint8_t, FxFreeDeleter> m_pBuffer;
   IFX_StreamWrite* m_pFile;
 };
 
 class CFX_CharMap {
  public:
-  static CFX_ByteString GetByteString(FX_WORD codepage,
+  static CFX_ByteString GetByteString(uint16_t codepage,
                                       const CFX_WideString& wstr);
 
-  static CFX_WideString GetWideString(FX_WORD codepage,
+  static CFX_WideString GetWideString(uint16_t codepage,
                                       const CFX_ByteString& bstr);
 
   CFX_CharMap() = delete;
 };
 
 class CFX_UTF8Decoder {
  public:
   CFX_UTF8Decoder() { m_PendingBytes = 0; }
 
   void Clear();
@@ skipping 173 matching lines @@
       if (((TYPE*)m_pData)[iStart] == data) {
         return iStart;
       }
     return -1;
   }
 };
 typedef CFX_ArrayTemplate<FX_DWORD> CFX_DWordArray;
 
 #ifdef PDF_ENABLE_XFA
 typedef CFX_ArrayTemplate<CFX_WideStringC> CFX_WideStringCArray;
-typedef CFX_ArrayTemplate<FX_WORD> CFX_WordArray;
 typedef CFX_ArrayTemplate<FX_FLOAT> CFX_FloatArray;
 typedef CFX_ArrayTemplate<uint8_t> CFX_ByteArray;
 typedef CFX_ArrayTemplate<int32_t> CFX_Int32Array;
 typedef CFX_ArrayTemplate<void*> CFX_PtrArray;
 #endif  // PDF_ENABLE_XFA
 
 #ifdef PDF_ENABLE_XFA
 template <class ObjectClass>
 class CFX_ObjectArray : public CFX_BasicArray {
  public:
@@ skipping 729 matching lines @@
   FX_FLOAT c;
   FX_FLOAT d;
   FX_FLOAT e;
   FX_FLOAT f;
   FX_FLOAT g;
   FX_FLOAT h;
   FX_FLOAT i;
 };
 
 #endif  // CORE_INCLUDE_FXCRT_FX_BASIC_H_