Data Reduction Proxy: Remove duplicate functions

components/data_reduction_proxy/core/browser/data_reduction_proxy_settings_test_utils.cc

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_settings_test_utils.cc
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_settings_test_utils.cc b/components/data_reduction_proxy/core/browser/data_reduction_proxy_settings_test_utils.cc
index 90476c4db2bda554e0ae9b86cf1038dc83b26998..124a47a6b7ca1fa4facd56253c86dafe81c2c810 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_settings_test_utils.cc
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_settings_test_utils.cc
@@ -54,7 +54,7 @@ void DataReductionProxySettingsTestBase::SetUp() {
   pref_service->registry()->RegisterDictionaryPref(kProxy);
   pref_service->SetBoolean(prefs::kDataReductionProxyWasEnabledBefore, false);
 
-  ResetSettings(nullptr, true, false);
+  ResetSettings(nullptr);
 
   ListPrefUpdate original_update(test_context_->pref_service(),
                                  prefs::kDailyHttpOriginalContentLength);
@@ -73,14 +73,7 @@ void DataReductionProxySettingsTestBase::SetUp() {
 
 template <class C>
 void DataReductionProxySettingsTestBase::ResetSettings(
-    std::unique_ptr<base::Clock> clock,
-    bool promo_allowed,
-    bool holdback) {
-  int flags = 0;
-  if (promo_allowed)
-    flags |= DataReductionProxyParams::kPromoAllowed;
-  if (holdback)
-    flags |= DataReductionProxyParams::kHoldback;
+    std::unique_ptr<base::Clock> clock) {
   MockDataReductionProxySettings<C>* settings =
       new MockDataReductionProxySettings<C>();
   settings->config_ = test_context_->config();
@@ -89,8 +82,6 @@ void DataReductionProxySettingsTestBase::ResetSettings(
       test_context_->CreateDataReductionProxyService(settings);
   if (clock)
     settings->clock_ = std::move(clock);
-  test_context_->config()->ResetParamFlagsForTest(flags);
-  settings->UpdateConfigValues();
   EXPECT_CALL(*settings, GetOriginalProfilePrefs())
       .Times(AnyNumber())
       .WillRepeatedly(Return(test_context_->pref_service()));
@@ -102,9 +93,7 @@ void DataReductionProxySettingsTestBase::ResetSettings(
 
 // Explicitly generate required instantiations.
 template void DataReductionProxySettingsTestBase::ResetSettings<
-    DataReductionProxySettings>(std::unique_ptr<base::Clock> clock,
-                                bool promo_allowed,
-                                bool holdback);
+    DataReductionProxySettings>(std::unique_ptr<base::Clock> clock);
 
 void DataReductionProxySettingsTestBase::ExpectSetProxyPrefs(
     bool expected_enabled,