Make CPDF_Array not do indirect object creation.

core/fpdfapi/fpdf_parser/cpdf_object_unittest.cpp

Index: core/fpdfapi/fpdf_parser/cpdf_object_unittest.cpp
diff --git a/core/fpdfapi/fpdf_parser/cpdf_object_unittest.cpp b/core/fpdfapi/fpdf_parser/cpdf_object_unittest.cpp
index 577204336782789600f47c0ec7abc99244230a57..cbfdf2b9aca9530c2c15508dd29bd10748b6615e 100644
--- a/core/fpdfapi/fpdf_parser/cpdf_object_unittest.cpp
+++ b/core/fpdfapi/fpdf_parser/cpdf_object_unittest.cpp
@@ -813,7 +813,8 @@ TEST(PDFObjectTest, CloneCheckLoop) {
     objects_holder.AddIndirectObject(dict_obj);
     EXPECT_EQ(1u, dict_obj->GetObjNum());
     dict_obj->SetFor("arr", arr_obj);
-    arr_obj->InsertAt(0, dict_obj, &objects_holder);
+    arr_obj->InsertAt(
+        0, new CPDF_Reference(&objects_holder, dict_obj->GetObjNum()));
     CPDF_Object* elem0 = arr_obj->GetObjectAt(0);
     ASSERT_TRUE(elem0);
     ASSERT_TRUE(elem0->IsReference());