Reset the Lo-Fi main frame state when there is a new main frame request

components/data_reduction_proxy/core/browser/data_reduction_proxy_settings_test_utils.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DATA_REDUCTION_PROXY_SETTINGS_TEST_UTILS_H_
 #define COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DATA_REDUCTION_PROXY_SETTINGS_TEST_UTILS_H_
 
 #include <map>
 #include <memory>
 #include <string>
@@ skipping 53 matching lines @@
 
   void CheckMaybeActivateDataReductionProxy(bool initially_enabled,
                                             bool request_succeeded,
                                             bool expected_enabled,
                                             bool expected_restricted,
                                             bool expected_fallback_restricted);
   void CheckOnPrefChange(bool enabled, bool expected_enabled, bool managed);
   void InitWithStatisticsPrefs();
   void InitDataReductionProxy(bool enabled_at_startup);
   void CheckDataReductionProxySyntheticTrial(bool enabled);
-  void CheckDataReductionProxyLoFiSyntheticTrial(bool enabled);
   bool SyntheticFieldTrialRegistrationCallback(const std::string& trial_name,
                                                const std::string& group_name) {
     synthetic_field_trials_[trial_name] = group_name;
     return true;
   }
 
   base::MessageLoopForIO message_loop_;
   std::unique_ptr<DataReductionProxyTestContext> test_context_;
   std::unique_ptr<DataReductionProxySettings> settings_;
   base::Time last_update_time_;
@@ skipping 13 matching lines @@
                      bool promo_allowed,
                      bool holdback) override {
     return DataReductionProxySettingsTestBase::ResetSettings<C>(
         allowed, fallback_allowed, promo_allowed, holdback);
   }
 };
 
 }  // namespace data_reduction_proxy
 
 #endif  // COMPONENTS_DATA_REDUCTION_PROXY_CORE_BROWSER_DATA_REDUCTION_PROXY_SETTINGS_TEST_UTILS_H_