Change CFDF_Document::ParseMemory() to use pdfium::span.

Change-Id: I1e9b02f0cb2628d41bc1c6bdcfcfa09c36faf97e
Reviewed-on: https://pdfium-review.googlesource.com/39990
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/core/fpdfapi/parser/cfdf_document.cpp b/core/fpdfapi/parser/cfdf_document.cpp
index cfed11b9cd..d37c8d5457 100644
--- a/core/fpdfapi/parser/cfdf_document.cpp
+++ b/core/fpdfapi/parser/cfdf_document.cpp
@@ -16,6 +16,7 @@
 #include "core/fpdfapi/parser/fpdf_parser_utility.h"
 #include "core/fxcrt/cfx_readonlymemorystream.h"
 #include "third_party/base/ptr_util.h"
+#include "third_party/base/span.h"
 
 CFDF_Document::CFDF_Document() = default;
 
@@ -28,10 +29,11 @@ std::unique_ptr<CFDF_Document> CFDF_Document::CreateNewDoc() {
   return pDoc;
 }
 
-std::unique_ptr<CFDF_Document> CFDF_Document::ParseMemory(const uint8_t* pData,
-                                                          uint32_t size) {
+std::unique_ptr<CFDF_Document> CFDF_Document::ParseMemory(
+    pdfium::span<const uint8_t> span) {
   auto pDoc = pdfium::MakeUnique<CFDF_Document>();
-  pDoc->ParseStream(pdfium::MakeRetain<CFX_ReadOnlyMemoryStream>(pData, size));
+  pDoc->ParseStream(
+      pdfium::MakeRetain<CFX_ReadOnlyMemoryStream>(span.data(), span.size()));
   return pDoc->m_pRootDict ? std::move(pDoc) : nullptr;
 }