Remove redundant methods for reloading DataReductionProxyConfig

components/data_reduction_proxy/core/browser/data_reduction_proxy_config.h

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_config.h
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_config.h b/components/data_reduction_proxy/core/browser/data_reduction_proxy_config.h
index 2eacf0c877927e3875c8ebd848ad72b37141aafc..38442c8f4036ad8b4b4f06dadd60e16022e4d146 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_config.h
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_config.h
@@ -211,17 +211,13 @@ class DataReductionProxyConfig
 
   virtual base::TimeTicks GetTicksNow() const;
 
+  // Updates the Data Reduction Proxy configurator with the current config.
+  void UpdateConfigForTesting(bool enabled, bool restricted);
+
  private:
-  friend class DataReductionProxyConfigTest;
   friend class MockDataReductionProxyConfig;
   friend class TestDataReductionProxyConfig;
   FRIEND_TEST_ALL_PREFIXES(DataReductionProxyConfigTest,
-                           TestGetDataReductionProxies);
-  FRIEND_TEST_ALL_PREFIXES(DataReductionProxyConfigTest,
-                           TestOnIPAddressChanged);
-  FRIEND_TEST_ALL_PREFIXES(DataReductionProxyConfigTest,
-                           TestOnIPAddressChanged_SecureProxyDisabledByDefault);
-  FRIEND_TEST_ALL_PREFIXES(DataReductionProxyConfigTest,
                            TestSetProxyConfigsHoldback);
   FRIEND_TEST_ALL_PREFIXES(DataReductionProxyConfigTest,
                            AreProxiesBypassed);
@@ -246,9 +242,6 @@ class DataReductionProxyConfig
   // NetworkChangeNotifier::IPAddressObserver:
   void OnIPAddressChanged() override;
 
-  // Updates the Data Reduction Proxy configurator with the current config.
-  virtual void UpdateConfigurator(bool enabled, bool restricted);
-
   // Populates the parameters for the Lo-Fi field trial if the session is part
   // of either Lo-Fi enabled or Lo-Fi control field trial group.
   void PopulateAutoLoFiParams();