Move browsing data deletion prefs to components

chrome/browser/browsing_data/passwords_counter_browsertest.cc

 // Copyright (c) 2015 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 "chrome/browser/browsing_data/passwords_counter.h"
 
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/sync/test/integration/passwords_helper.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/common/pref_names.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "components/autofill/core/common/password_form.h"
 #include "components/browsing_data/browsing_data_utils.h"
 #include "components/browsing_data/pref_names.h"
 #include "components/prefs/pref_service.h"
 
 namespace {
 
 using autofill::PasswordForm;
 
@@ skipping 35 matching lines @@
     run_loop_->RunUntilIdle();
   }
 
   void OnLoginsChanged(
       const password_manager::PasswordStoreChangeList& changes) override {
     run_loop_->Quit();
   }
 
   void SetPasswordsDeletionPref(bool value) {
     browser()->profile()->GetPrefs()->SetBoolean(
-        prefs::kDeletePasswords, value);
+        browsing_data::prefs::kDeletePasswords, value);
   }
 
   void SetDeletionPeriodPref(browsing_data::TimePeriod period) {
     browser()->profile()->GetPrefs()->SetInteger(
         browsing_data::prefs::kDeleteTimePeriod, static_cast<int>(period));
   }
 
   void RevertTimeInDays(int days) {
     time_ -= base::TimeDelta::FromDays(days);
   }
@@ skipping 169 matching lines @@
   SetDeletionPeriodPref(browsing_data::FOUR_WEEKS);
   WaitForCounting();
   EXPECT_EQ(3u, GetResult());
 
   SetDeletionPeriodPref(browsing_data::EVERYTHING);
   WaitForCounting();
   EXPECT_EQ(4u, GetResult());
 }
 
 }  // namespace