Apply autofill profile use-date fix after sync starts.

components/autofill/core/browser/personal_data_manager_unittest.cc

 // Copyright 2013 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.
 
 #include "components/autofill/core/browser/personal_data_manager.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <list>
@@ skipping 132 matching lines @@
     field_trial_list_.reset();
 
     // There are no features enabled by default.
     base::FeatureList::ClearInstanceForTesting();
     std::unique_ptr<base::FeatureList> feature_list(new base::FeatureList);
     base::FeatureList::SetInstance(std::move(feature_list));
 
     // Reset the deduping pref to its default value.
     personal_data_->pref_service_->SetInteger(
         prefs::kAutofillLastVersionDeduped, 0);
+    personal_data_->pref_service_->SetBoolean(
+        prefs::kAutofillProfileUseDatesFixed, false);
   }
 
   void TearDown() override {
     // Order of destruction is important as AutofillManager relies on
     // PersonalDataManager to be around when it gets destroyed.
     signin_manager_->Shutdown();
     signin_manager_.reset();
 
     account_tracker_->Shutdown();
     account_tracker_.reset();
@@ skipping 5053 matching lines @@
   EnableAutofillProfileCleanup();
 
   // The deduping routine should not be run.
   EXPECT_FALSE(personal_data_->ApplyDedupingRoutine());
 
   // The two duplicate profiles should still be present.
   EXPECT_EQ(2U, personal_data_->GetProfiles().size());
 }
 
 }  // namespace autofill