Pass object to ReplaceIndirectObjectIfHigherGeneration() by unique_ptr.

core/fpdfapi/parser/cpdf_array_unittest.cpp

Index: core/fpdfapi/parser/cpdf_array_unittest.cpp
diff --git a/core/fpdfapi/parser/cpdf_array_unittest.cpp b/core/fpdfapi/parser/cpdf_array_unittest.cpp
index 800afb0f9ae2012ece2267c67e19b6c50009f29c..ae81f0349f334a0807038119aa912ad32bd2c312 100644
--- a/core/fpdfapi/parser/cpdf_array_unittest.cpp
+++ b/core/fpdfapi/parser/cpdf_array_unittest.cpp
@@ -3,12 +3,13 @@
 // found in the LICENSE file.
 
 #include "core/fpdfapi/parser/cpdf_array.h"
-#include "core/fpdfapi/parser/cpdf_number.h"
-#include "core/fpdfapi/parser/cpdf_reference.h"
 
 #include <memory>
 
+#include "core/fpdfapi/parser/cpdf_number.h"
+#include "core/fpdfapi/parser/cpdf_reference.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/base/ptr_util.h"
 
 TEST(cpdf_array, RemoveAt) {
   {
@@ -110,7 +111,8 @@ TEST(cpdf_array, Clone) {
         CPDF_Number* obj = new CPDF_Number(elems[i][j]);

[Lei Zhang, 2016/11/04 22:04:36]

Make this unique_ptr?

[Tom Sepez, 2016/11/04 22:44:03]

Done.

         // Starts object number from 1.
         int obj_num = i * kNumOfRowElems + j + 1;
-        obj_holder->ReplaceIndirectObjectIfHigherGeneration(obj_num, obj);
+        obj_holder->ReplaceIndirectObjectIfHigherGeneration(
+            obj_num, pdfium::WrapUnique<CPDF_Object>(obj));
         arr_elem->InsertAt(j, new CPDF_Reference(obj_holder.get(), obj_num));
       }
       arr->InsertAt(i, arr_elem);