Make CFX_ReadOnlyMemoryStream take a span.

Change-Id: Id097320ab2d9b5d1579582e5797e29c701499501
Reviewed-on: https://pdfium-review.googlesource.com/39991
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

testing/fuzzers/pdf_xml_fuzzer.cc

diff --git a/testing/fuzzers/pdf_xml_fuzzer.cc b/testing/fuzzers/pdf_xml_fuzzer.cc
index 7f5fdb1..efc1716 100644
--- a/testing/fuzzers/pdf_xml_fuzzer.cc
+++ b/testing/fuzzers/pdf_xml_fuzzer.cc
@@ -13,13 +13,15 @@
 #include "core/fxcrt/xml/cfx_xmlelement.h"
 #include "core/fxcrt/xml/cfx_xmlparser.h"
 #include "third_party/base/ptr_util.h"
+#include "third_party/base/span.h"
 
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   FX_SAFE_SIZE_T safe_size = size;
   if (!safe_size.IsValid())
     return 0;
 
-  auto stream = pdfium::MakeRetain<CFX_ReadOnlyMemoryStream>(data, size);
+  auto stream = pdfium::MakeRetain<CFX_ReadOnlyMemoryStream>(
+      pdfium::make_span(data, size));
   CFX_XMLParser parser(stream);
   std::unique_ptr<CFX_XMLDocument> doc = parser.Parse();
   if (!doc || !doc->GetRoot())