Revert "FX_BOOL considered harmful, part 2."

fpdfsdk/src/fpdfsave.cpp

 // 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
 
 #include "../../public/fpdf_edit.h"
 #include "../../public/fpdf_save.h"
 #include "../include/fsdk_define.h"
 
 #if _FX_OS_ == _FX_ANDROID_
 #include "time.h"
 #else
 #include <ctime>
 #endif
 
 class CFX_IFileWrite final : public IFX_StreamWrite
 {
 
 public:
     CFX_IFileWrite();
-    bool             Init( FPDF_FILEWRITE * pFileWriteStruct );
-    virtual bool     WriteBlock(const void* pData, size_t size) override;
+    FX_BOOL             Init( FPDF_FILEWRITE * pFileWriteStruct );
+    virtual FX_BOOL     WriteBlock(const void* pData, size_t size) override;
     virtual void        Release() override {}
 
 protected:
     FPDF_FILEWRITE*     m_pFileWriteStruct;
 };
 
 CFX_IFileWrite::CFX_IFileWrite()
 {
     m_pFileWriteStruct = NULL;
 }
 
-bool CFX_IFileWrite::Init( FPDF_FILEWRITE * pFileWriteStruct )
+FX_BOOL CFX_IFileWrite::Init( FPDF_FILEWRITE * pFileWriteStruct )
 {
     if (!pFileWriteStruct)
-        return false;
+        return FALSE;
 
     m_pFileWriteStruct = pFileWriteStruct;
-    return true;
+    return TRUE;
 }
 
-bool CFX_IFileWrite::WriteBlock(const void* pData, size_t size)
+FX_BOOL CFX_IFileWrite::WriteBlock(const void* pData, size_t size)
 {
     if (!m_pFileWriteStruct)
-        return false;
+        return FALSE;
 
     m_pFileWriteStruct->WriteBlock( m_pFileWriteStruct, pData, size );
-    return true;
+    return TRUE;
 }
 
 FPDF_BOOL _FPDF_Doc_Save(FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,FPDF_DWORD flags, FPDF_BOOL bSetVersion,
                          int fileVerion)
 {
     CPDF_Document* pDoc = (CPDF_Document*)document;
     if (!pDoc)
         return 0;
 
     if ( flags < FPDF_INCREMENTAL || flags > FPDF_REMOVE_SECURITY )
     {
         flags = 0;
     }
 
     CPDF_Creator FileMaker(pDoc);
     if(bSetVersion)
         FileMaker.SetFileVersion(fileVerion);
     if(flags == FPDF_REMOVE_SECURITY)
     {
         flags =  0;
         FileMaker.RemoveSecurity();
     }
     CFX_IFileWrite* pStreamWrite = NULL;
-    bool bRet;
+    FX_BOOL bRet;
     pStreamWrite = new CFX_IFileWrite;
     pStreamWrite->Init( pFileWrite );
     bRet = FileMaker.Create(pStreamWrite, flags);
     delete pStreamWrite;
     return bRet;
 }
 
 DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveAsCopy(    FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,
                                                 FPDF_DWORD flags )
 {
-    return _FPDF_Doc_Save(document, pFileWrite, flags, false , 0);
+    return _FPDF_Doc_Save(document, pFileWrite, flags, FALSE , 0);
 }
 
 
 DLLEXPORT FPDF_BOOL STDCALL FPDF_SaveWithVersion(   FPDF_DOCUMENT document,FPDF_FILEWRITE * pFileWrite,
     FPDF_DWORD flags, int fileVersion)
 {
-    return _FPDF_Doc_Save(document, pFileWrite, flags, true , fileVersion);
+    return _FPDF_Doc_Save(document, pFileWrite, flags, TRUE , fileVersion);
 }