Revert of Move parser pointer to CPDF_Document (patchset #6 id:100001 of https://codereview.chromium.org/2253723002/ )

Reason for revert:
Causing asan issues. See crbug.com/639451.

Original issue's description:
> Move parser pointer to CPDF_Document
>
> The CPDF_IndirectObjectHolder has two subclasses, CPDF_Document and
> CFDF_Document. The CPDF document requires the parser and the CFDF document
> does not. This cl moves the parser pointer up to CPDF_Document.
>
> Committed: https://pdfium.googlesource.com/pdfium/+/260f5fbf3553a96fa49b029cc050220039c30e2a

TBR=tsepez@chromium.org,thestig@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.

Review-Url: https://codereview.chromium.org/2266033002

1 files changed, 2 insertions, 2 deletions

diff --git a/core/fpdfapi/fpdf_parser/cpdf_array_unittest.cpp b/core/fpdfapi/fpdf_parser/cpdf_array_unittest.cpp
index 58a47a4ab7..12a36d921a 100644
--- a/core/fpdfapi/fpdf_parser/cpdf_array_unittest.cpp
+++ b/core/fpdfapi/fpdf_parser/cpdf_array_unittest.cpp
@@ -109,14 +109,14 @@ TEST(cpdf_array, Clone) {
     ScopedArray arr(new CPDF_Array);
     // Indirect references to indirect objects.
     std::unique_ptr<CPDF_IndirectObjectHolder> obj_holder(
-        new CPDF_IndirectObjectHolder());
+        new CPDF_IndirectObjectHolder(nullptr));
     for (size_t i = 0; i < kNumOfRows; ++i) {
       CPDF_Array* arr_elem = new CPDF_Array;
       for (size_t j = 0; j < kNumOfRowElems; ++j) {
         CPDF_Number* obj = new CPDF_Number(elems[i][j]);
         // Starts object number from 1.
         int obj_num = i * kNumOfRowElems + j + 1;
-        obj_holder->ReplaceIndirectObjectIfHigherGeneration(obj_num, obj);
+        obj_holder->InsertIndirectObject(obj_num, obj);
         arr_elem->InsertAt(j, new CPDF_Reference(obj_holder.get(), obj_num),
                            obj_holder.get());
       }