HistoricNetworkStatsInfoToValue should use statistics prefs values

components/data_reduction_proxy/core/browser/data_reduction_proxy_network_delegate_unittest.cc

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_network_delegate_unittest.cc
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_network_delegate_unittest.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_network_delegate_unittest.cc
index 3e91abfa8a610416a7cfa12b8fcf79b1b34a59d3..f88505afa47bef158a1365eb16f425cb409c58e4 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_network_delegate_unittest.cc
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_network_delegate_unittest.cc
@@ -450,64 +450,4 @@ TEST_F(DataReductionProxyNetworkDelegateTest, TotalLengths) {
                 data_reduction_proxy::prefs::kHttpOriginalContentLength));
 }
 
-class DataReductionProxyHistoricNetworkStatsTest
-    : public testing::Test {
- public:
-  DataReductionProxyHistoricNetworkStatsTest() {
-  }
-
-  void SetUp() override {
-    simple_pref_service_.registry()->RegisterInt64Pref(
-        prefs::kHttpReceivedContentLength, 0);
-    simple_pref_service_.registry()->RegisterInt64Pref(
-        prefs::kHttpOriginalContentLength, 0);
-  }
-
-  // Verify the pref values in |dict| are equal to that in
-  // |simple_pref_service|.
-  void VerifyPrefs(base::DictionaryValue* dict) {
-    base::string16 dict_pref_string;
-    int64 dict_pref;
-    int64 service_pref;
-
-    dict->GetString("historic_original_content_length", &dict_pref_string);
-    base::StringToInt64(dict_pref_string, &dict_pref);
-    service_pref = simple_pref_service_.GetInt64(
-        prefs::kHttpOriginalContentLength);
-    EXPECT_EQ(service_pref, dict_pref);
-
-    dict->GetString("historic_received_content_length", &dict_pref_string);
-    base::StringToInt64(dict_pref_string, &dict_pref);
-    service_pref = simple_pref_service_.GetInt64(
-        prefs::kHttpReceivedContentLength);
-    EXPECT_EQ(service_pref, dict_pref);
-  }
-
-  TestingPrefServiceSimple simple_pref_service_;
-};
-
-TEST_F(DataReductionProxyHistoricNetworkStatsTest,
-       HistoricNetworkStatsInfoToValue) {
-  const int64 kOriginalLength = 150;
-  const int64 kReceivedLength = 100;
-
-  base::DictionaryValue* dict = nullptr;
-  scoped_ptr<base::Value> stats_value(
-      DataReductionProxyNetworkDelegate::HistoricNetworkStatsInfoToValue(
-          &simple_pref_service_));
-  EXPECT_TRUE(stats_value->GetAsDictionary(&dict));
-  VerifyPrefs(dict);
-
-  simple_pref_service_.SetInt64(prefs::kHttpOriginalContentLength,
-                                kOriginalLength);
-  simple_pref_service_.SetInt64(prefs::kHttpReceivedContentLength,
-                                kReceivedLength);
-
-  stats_value.reset(
-      DataReductionProxyNetworkDelegate::HistoricNetworkStatsInfoToValue(
-          &simple_pref_service_));
-  EXPECT_TRUE(stats_value->GetAsDictionary(&dict));
-  VerifyPrefs(dict);
-}
-
 }  // namespace data_reduction_proxy