Fix FX_BOOL compilation errors under windows

core/src/fpdftext/text_int.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_SRC_FPDFTEXT_TEXT_INT_H_
 #define CORE_SRC_FPDFTEXT_TEXT_INT_H_
 
 class CPDF_TextPage;
@@ skipping 111 matching lines @@
     CFX_WideTextBuf                                     m_TempTextBuf;
     int                                                         m_parserflag;
     CPDF_TextObject*                            m_pPreTextObj;
     CFX_AffineMatrix                            m_perMatrix;
     FX_BOOL                                                     m_IsParsered;
     CFX_AffineMatrix                            m_DisplayMatrix;
 
     SEGMENT_Array                                       m_Segment;
     CFX_RectArray                                       m_SelRects;
     LINEOBJ                                                     m_LineObj;
-    FX_BOOL                                                     m_TextlineDir;
+    int32_t                                                     m_TextlineDir;
     CFX_FloatRect                                       m_CurlineRect;
 };
 class CPDF_TextPageFind: public IPDF_TextPageFind
 {
 public:
     CPDF_TextPageFind(const IPDF_TextPage* pTextPage);
     virtual                                                     ~CPDF_TextPageFind() {};
 public:
     virtual     FX_BOOL                                 FindFirst(const CFX_WideString& findwhat, int flags, int startPos = 0);
     virtual     FX_BOOL                                 FindNext();
@@ skipping 61 matching lines @@
     LINK_InfoArray                                      m_LinkList;
     const CPDF_TextPage*                        m_pTextPage;
     CFX_WideString                                      m_strPageText;
     FX_BOOL                                                     m_IsParserd;
 };
 FX_STRSIZE FX_Unicode_GetNormalization(FX_WCHAR wch, FX_WCHAR* pDst);
 void NormalizeString(CFX_WideString& str);
 void NormalizeCompositeChar(FX_WCHAR wChar, CFX_WideString& sDest);
 
 #endif  // CORE_SRC_FPDFTEXT_TEXT_INT_H_