Merge to XFA: Add type cast definitions for CPDF_Array.

fpdfsdk/src/fpdfdoc.cpp

 // 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
 
 #include "../../public/fpdf_doc.h"
 #include "../include/fsdk_define.h"
 
 namespace {
@@ skipping 179 matching lines @@
   return len;
 }
 
 DLLEXPORT unsigned long STDCALL FPDFDest_GetPageIndex(FPDF_DOCUMENT document,
                                                       FPDF_DEST pDict) {
   if (!pDict)
     return 0;
   CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
   if (!pDoc)
     return 0;
-  CPDF_Dest dest((CPDF_Array*)pDict);
+  CPDF_Dest dest(static_cast<CPDF_Array*>(pDict));
   return dest.GetPageIndex(pDoc);
 }
 
 DLLEXPORT FPDF_LINK STDCALL
 FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y) {
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (!pPage)
     return nullptr;
 
   CPDF_LinkList* pLinkList = GetLinkList(pPage);
@@ skipping 134 matching lines @@
     return 0;
   CFX_WideString text = pInfo->GetUnicodeText(tag);
   // Use UTF-16LE encoding
   CFX_ByteString encodedText = text.UTF16LE_Encode();
   unsigned long len = encodedText.GetLength();
   if (buffer && buflen >= len) {
     FXSYS_memcpy(buffer, encodedText.c_str(), len);
   }
   return len;
 }