Remove base::ListValue::Set(size_t, base::Value*)

components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats_unittest.cc

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats_unittest.cc
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats_unittest.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats_unittest.cc
index e9a5338c84caf64d4a4a6af129491d9dc9d19207..da671d3427219e53a51f8ae239274d81cc57e1cd 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats_unittest.cc
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_compression_stats_unittest.cc
@@ -163,13 +163,12 @@ class DataReductionProxyCompressionStatsTest : public testing::Test {
 
     for (size_t i = 0; i < kNumDaysInHistory; ++i) {
       original_daily_content_length_list->Set(
-          i, new base::Value(base::SizeTToString(i)));
+          i, base::MakeUnique<base::Value>(base::SizeTToString(i)));
     }
 
     received_daily_content_length_list->Clear();
     for (size_t i = 0; i < kNumDaysInHistory / 2; ++i) {
-      received_daily_content_length_list->Set(
-          i, new base::Value(base::SizeTToString(i)));
+      received_daily_content_length_list->AppendString(base::SizeTToString(i));
     }
   }