Remove typdefs for pointer types in fx_system.h

core/include/fpdfapi/fpdf_page.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_FPDFAPI_FPDF_PAGE_H_
 #define CORE_INCLUDE_FPDFAPI_FPDF_PAGE_H_
 
 #include "../fxge/fx_dib.h"
@@ skipping 217 matching lines @@
 class CPDF_PageContentGenerate 
 {
 public:
     CPDF_PageContentGenerate(CPDF_Page* pPage);
     ~CPDF_PageContentGenerate();
     FX_BOOL InsertPageObject(CPDF_PageObject* pPageObject);
     void GenerateContent();
     void TransformContent(CFX_Matrix& matrix);
 protected:
     void            ProcessImage(CFX_ByteTextBuf& buf, CPDF_ImageObject* pImageObj);
-    void            ProcessForm(CFX_ByteTextBuf& buf, FX_LPCBYTE data, FX_DWORD size, CFX_Matrix& matrix);
+    void            ProcessForm(CFX_ByteTextBuf& buf, const uint8_t* data, FX_DWORD size, CFX_Matrix& matrix);
     CFX_ByteString  RealizeResource(CPDF_Object* pResourceObj, const FX_CHAR* szType);
 private:
     CPDF_Page*      m_pPage;
     CPDF_Document*  m_pDocument;
     CFX_PtrArray    m_pageObjects;
 };
 
 #endif  // CORE_INCLUDE_FPDFAPI_FPDF_PAGE_H_