Remove typdefs for pointer types in fx_system.h

core/src/fxcodec/jbig2/JBig2_Object.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 _JBIG2_OBJECT_H_
 #define _JBIG2_OBJECT_H_
 #include "JBig2_Define.h"
 class CJBig2_Module;
 #define _JBIG2_NO_EXPECTION_
 class CJBig2_Object
 {
 public:
 
-    void *operator new(size_t size, CJBig2_Module *pModule, FX_LPCSTR filename, int line);
+    void *operator new(size_t size, CJBig2_Module *pModule, const FX_CHAR* filename, int line);
 
-    void operator delete(void *p, CJBig2_Module *pModule, FX_LPCSTR filename, int line);
+    void operator delete(void *p, CJBig2_Module *pModule, const FX_CHAR* filename, int line);
 
     void *operator new(size_t size, CJBig2_Module *pModule);
 
     void operator delete(void *p);
 
     void operator delete(void *p, CJBig2_Module *pModule);
 
     void *operator new[](size_t size, CJBig2_Module *pModule, size_t unit_size,
-                         FX_LPCSTR filename, int line);
+                         const FX_CHAR* filename, int line);
 
     void operator delete[](void *p, CJBig2_Module *pModule, size_t unit_size,
-                           FX_LPCSTR filename, int line);
+                           const FX_CHAR* filename, int line);
 
     void *operator new[](size_t size, CJBig2_Module *pModule, size_t unit_size);
 
     void operator delete[](void* p);
 
     void operator delete[](void *p, CJBig2_Module *pModule, size_t unit_size);
 public:
 
     CJBig2_Module *m_pModule;
 };
 #define JBIG2_NEW new(m_pModule)
 #define JBIG2_ALLOC(p, a) p = JBIG2_NEW a; p->m_pModule = m_pModule;
 #endif