Use pdfium::span<> in CFX_BitStream, CPDF_SimpleParser.

Get bounds checks in parsers automatically when using spans.

Change-Id: I71fbe7b838435d455376db2f89817d807a9cdcfd
Reviewed-on: https://pdfium-review.googlesource.com/29830
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/core/fpdfapi/page/cpdf_psengine.cpp b/core/fpdfapi/page/cpdf_psengine.cpp
index adfd45e877..7fa8cd3001 100644
--- a/core/fpdfapi/page/cpdf_psengine.cpp
+++ b/core/fpdfapi/page/cpdf_psengine.cpp
@@ -190,8 +190,8 @@ int CPDF_PSEngine::PopInt() {
   return static_cast<int>(Pop());
 }
 
-bool CPDF_PSEngine::Parse(const ByteStringView& view) {
-  CPDF_SimpleParser parser(view);
+bool CPDF_PSEngine::Parse(pdfium::span<const uint8_t> input) {
+  CPDF_SimpleParser parser(input);
   return parser.GetWord() == "{" && m_MainProc.Parse(&parser, 0);
 }