Re-enable MSVC warning 4800 for compiling with chromium_code

core/include/fpdfapi/cpdf_parser.h

 // Copyright 2016 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_FPDFAPI_CPDF_PARSER_H_
 #define CORE_INCLUDE_FPDFAPI_CPDF_PARSER_H_
 
 #include <map>
@@ skipping 112 matching lines @@
   CPDF_Dictionary* m_pEncryptDict;
   FX_FILESIZE m_LastXRefOffset;
   FX_BOOL m_bXRefStream;
   std::unique_ptr<IPDF_SecurityHandler> m_pSecurityHandler;
   CFX_ByteString m_bsRecipient;
   CFX_ByteString m_FilePath;
   CFX_ByteString m_Password;
   std::map<FX_DWORD, ObjectInfo> m_ObjectInfo;
   std::set<FX_FILESIZE> m_SortedOffset;
   CFX_ArrayTemplate<CPDF_Dictionary*> m_Trailers;
-  FX_BOOL m_bVersionUpdated;
+  bool m_bVersionUpdated;

[Tom Sepez, 2016/03/11 00:30:28]

Poking around for how this is used, I noticed this was uninitialized by the
ctor.  we should probably set it to false there.

[Wei Li, 2016/03/11 04:11:36]

Done.

   CPDF_Object* m_pLinearized;
   FX_DWORD m_dwFirstPageNo;
   FX_DWORD m_dwXrefStartObjNum;
 
   // A map of object numbers to indirect streams. Map owns the streams.
   std::map<FX_DWORD, std::unique_ptr<CPDF_StreamAcc>> m_ObjectStreamMap;
 
   // Mapping of object numbers to offsets. The offsets are relative to the first
   // object in the stream.
   using StreamObjectCache = std::map<FX_DWORD, FX_DWORD>;
@@ skipping 20 matching lines @@
     kPostObjNum,
     kGenNum,
     kPostGenNum,
     kTrailer,
     kBeginObj,
     kEndObj
   };
 };
 
 #endif  // CORE_INCLUDE_FPDFAPI_CPDF_PARSER_H_