Remove CPDF_Creator::m_ObjectSize, it's never read from.

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 "fx_memory.h"
@@ skipping 1064 matching lines @@
     return (T2&)(*(volatile T2*)data);
   }
 
   T2* GetPtrAt(int32_t nIndex) { return (T2*)m_Data.GetAt(nIndex); }
 
  protected:
   T1 m_Data;
 };
 typedef CFX_ListArrayTemplate<CFX_SortListArray<sizeof(FX_FILESIZE)>,
                               FX_FILESIZE> CFX_FileSizeListArray;
-typedef CFX_ListArrayTemplate<CFX_SortListArray<sizeof(FX_DWORD)>, FX_DWORD>
-    CFX_DWordListArray;
+
 typedef enum {
   Ready,
   ToBeContinued,
   Found,
   NotFound,
   Failed,
   Done
 } FX_ProgressiveStatus;
 #define ProgressiveStatus FX_ProgressiveStatus
 
@@ skipping 43 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_