Remove CFX_BufferSeekableReadStream.

Replace it with CFX_ReadOnlyMemoryStream, which does the same thing.
Take some checks from CFX_BufferSeekableReadStream and add them
CFX_ReadOnlyMemoryStream.

Change-Id: I25554c3aec3ec96967f8df16ca68a64dba121b6f
Reviewed-on: https://pdfium-review.googlesource.com/40070
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/core/fpdfapi/parser/cpdf_parser_unittest.cpp b/core/fpdfapi/parser/cpdf_parser_unittest.cpp
index d5166fbdf0..00f3770e87 100644
--- a/core/fpdfapi/parser/cpdf_parser_unittest.cpp
+++ b/core/fpdfapi/parser/cpdf_parser_unittest.cpp
@@ -11,10 +11,10 @@
 #include "core/fpdfapi/parser/cpdf_object.h"
 #include "core/fpdfapi/parser/cpdf_parser.h"
 #include "core/fpdfapi/parser/cpdf_syntax_parser.h"
+#include "core/fxcrt/cfx_readonlymemorystream.h"
 #include "core/fxcrt/fx_extension.h"
 #include "core/fxcrt/fx_stream.h"
 #include "core/fxcrt/retain_ptr.h"
-#include "testing/fx_string_testhelpers.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/utils/path_service.h"
 
@@ -50,8 +50,7 @@ class CPDF_TestParser : public CPDF_Parser {
   bool InitTestFromBufferWithOffset(pdfium::span<const uint8_t> buffer,
                                     FX_FILESIZE header_offset) {
     m_pSyntax = CPDF_SyntaxParser::CreateForTesting(
-        pdfium::MakeRetain<CFX_BufferSeekableReadStream>(buffer),
-        header_offset);
+        pdfium::MakeRetain<CFX_ReadOnlyMemoryStream>(buffer), header_offset);
     return true;
   }