Remove unnecessary casting in CPVT_GenerateAP.

core/fpdfdoc/cpvt_generateap.cpp

 // 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
 
 #include "core/fpdfdoc/cpvt_generateap.h"
 
 #include "core/fpdfapi/fpdf_font/include/cpdf_font.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
@@ skipping 410 matching lines @@
       }
       if (sBody.GetSize() > 0) {
         sAppStream << "/Tx BMC\nq\n"
                    << rcBody.left << " " << rcBody.bottom << " "
                    << rcBody.Width() << " " << rcBody.Height() << " re\nW\nn\n"
                    << sBody.AsStringC() << "Q\nEMC\n";
       }
     } break;
   }
   if (pNormalStream) {
-    pNormalStream->SetData((uint8_t*)sAppStream.GetBuffer(),
-                           sAppStream.GetSize(), FALSE, FALSE);
+    pNormalStream->SetData(sAppStream.GetBuffer(), sAppStream.GetSize(), FALSE,
+                           FALSE);
     pStreamDict = pNormalStream->GetDict();
     if (pStreamDict) {
       pStreamDict->SetAtMatrix("Matrix", matrix);
       pStreamDict->SetAtRect("BBox", rcBBox);
       CPDF_Dictionary* pStreamResList = pStreamDict->GetDictBy("Resources");
       if (pStreamResList) {
         CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDictBy("Font");
         if (!pStreamResFontList) {
           pStreamResFontList = new CPDF_Dictionary;
           pStreamResList->SetAt("Font", pStreamResFontList);
@@ skipping 44 matching lines @@
                           CPDF_Dictionary* pAnnotDict,
                           const CFX_ByteTextBuf& sAppStream,
                           CPDF_Dictionary* pExtGStateDict) {
   CPDF_Dictionary* pAPDict = new CPDF_Dictionary;
   pAnnotDict->SetAt("AP", pAPDict);
 
   CPDF_Stream* pNormalStream = new CPDF_Stream(nullptr, 0, nullptr);
   int32_t objnum = pDoc->AddIndirectObject(pNormalStream);
   pAnnotDict->GetDictBy("AP")->SetAtReference("N", pDoc, objnum);
 
-  pNormalStream->SetData(reinterpret_cast<uint8_t*>(sAppStream.GetBuffer()),
-                         sAppStream.GetSize(), FALSE, FALSE);
+  pNormalStream->SetData(sAppStream.GetBuffer(), sAppStream.GetSize(), FALSE,
+                         FALSE);
 
   CPDF_Dictionary* pStreamDict = pNormalStream->GetDict();
   pStreamDict->SetAtInteger("FormType", 1);
   pStreamDict->SetAtString("Subtype", "Form");
   pStreamDict->SetAtMatrix("Matrix", CFX_Matrix());
 
   CFX_FloatRect rect = pAnnotDict->GetRectBy("Rect");
   pStreamDict->SetAtRect("BBox", rect);
 
   CPDF_Dictionary* pResourceDict = new CPDF_Dictionary;
@@ skipping 451 matching lines @@
                                                  int32_t nFontIndex,
                                                  FX_FLOAT fFontSize) {
   CFX_ByteTextBuf sRet;
   if (pFontMap) {
     CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex);
     if (sFontAlias.GetLength() > 0 && fFontSize > 0)
       sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n";
   }
   return sRet.MakeString();
 }