Remove FX_BOOL from xfa.

xfa/fxfa/parser/cxfa_widetextread.h

Index: xfa/fxfa/parser/cxfa_widetextread.h
diff --git a/xfa/fxfa/parser/cxfa_widetextread.h b/xfa/fxfa/parser/cxfa_widetextread.h
index 9ee2c4132e1291ebf0f3331c1c38a8eb2e60048d..e0f0eac358ea1d6ff4b48c401b022b4bb7a222b3 100644
--- a/xfa/fxfa/parser/cxfa_widetextread.h
+++ b/xfa/fxfa/parser/cxfa_widetextread.h
@@ -20,15 +20,13 @@ class CXFA_WideTextRead : public IFX_Stream {
   int32_t GetLength() const override;
   int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset) override;
   int32_t GetPosition() override;
-  FX_BOOL IsEOF() const override;
+  bool IsEOF() const override;
   int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) override;
-  int32_t ReadString(FX_WCHAR* pStr,
-                     int32_t iMaxLength,
-                     FX_BOOL& bEOS) override;
+  int32_t ReadString(FX_WCHAR* pStr, int32_t iMaxLength, bool& bEOS) override;
   int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) override;
   int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) override;
   void Flush() override {}
-  FX_BOOL SetLength(int32_t iLength) override;
+  bool SetLength(int32_t iLength) override;
   int32_t GetBOM(uint8_t bom[4]) const override;
   uint16_t GetCodePage() const override;
   uint16_t SetCodePage(uint16_t wCodePage) override;