From 30029419ad4b9e5cd382767a8645677afbeff7fd Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Mon, 13 Aug 2018 19:56:29 +0000
Subject: Use CFX_ReadOnlyMemoryStream in more places.

More const pointers, less const_casts.

BUG=pdfium:263

Change-Id: I47fc6d8f2f837390e40ad22d8b67946065294eaa
Reviewed-on: https://pdfium-review.googlesource.com/39879
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
---
 xfa/fxfa/parser/cxfa_document_parser.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'xfa/fxfa/parser/cxfa_document_parser.cpp')

diff --git a/xfa/fxfa/parser/cxfa_document_parser.cpp b/xfa/fxfa/parser/cxfa_document_parser.cpp
index 96c031079b..5cb08863c8 100644
--- a/xfa/fxfa/parser/cxfa_document_parser.cpp
+++ b/xfa/fxfa/parser/cxfa_document_parser.cpp
@@ -10,7 +10,7 @@
 #include <vector>
 
 #include "core/fxcrt/autorestorer.h"
-#include "core/fxcrt/cfx_memorystream.h"
+#include "core/fxcrt/cfx_readonlymemorystream.h"
 #include "core/fxcrt/cfx_widetextbuf.h"
 #include "core/fxcrt/fx_codepage.h"
 #include "core/fxcrt/fx_extension.h"
@@ -332,8 +332,8 @@ bool CXFA_DocumentParser::Parse(
 }
 
 CFX_XMLNode* CXFA_DocumentParser::ParseXMLData(const ByteString& wsXML) {
-  auto pStream = pdfium::MakeRetain<CFX_MemoryStream>(
-      const_cast<uint8_t*>(wsXML.raw_str()), wsXML.GetLength(), false);
+  auto pStream = pdfium::MakeRetain<CFX_ReadOnlyMemoryStream>(
+      wsXML.raw_str(), wsXML.GetLength());
   xml_doc_ = LoadXML(pStream);
   if (!xml_doc_)
     return nullptr;
-- 
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