Introduce //components/user_prefs, use to eliminate c/b/prefs dependency in Autofill.

chrome/browser/autofill/personal_data_manager.cc

 // Copyright (c) 2012 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/autofill/personal_data_manager.h"
 
 #include <algorithm>
 #include <functional>
 #include <iterator>
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/api/sync/profile_sync_service_base.h"
 #include "chrome/browser/api/webdata/autofill_web_data_service.h"
 #include "chrome/browser/autofill/autofill-inl.h"
 #include "chrome/browser/autofill/autofill_country.h"
 #include "chrome/browser/autofill/autofill_field.h"
 #include "chrome/browser/autofill/autofill_metrics.h"
 #include "chrome/browser/autofill/form_group.h"
 #include "chrome/browser/autofill/form_structure.h"
 #include "chrome/browser/autofill/personal_data_manager_observer.h"
 #include "chrome/browser/autofill/phone_number.h"
 #include "chrome/browser/autofill/phone_number_i18n.h"
 #include "chrome/browser/autofill/validation.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/pref_names.h"
+#include "components/user_prefs/user_prefs.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/notification_source.h"
 
 using content::BrowserContext;
 
 namespace {
 
 const string16::value_type kCreditCardPrefix[] = {'*', 0};
 
 template<typename T>
@@ skipping 449 matching lines @@
        iter != credit_cards_.end(); ++iter) {
     (*iter)->GetNonEmptyTypes(app_locale, non_empty_types);
   }
 }
 
 bool PersonalDataManager::IsDataLoaded() const {
   return is_data_loaded_;
 }
 
 const std::vector<AutofillProfile*>& PersonalDataManager::GetProfiles() {
-  if (!PrefServiceFromBrowserContext(browser_context_)->GetBoolean(
+  if (!components::UserPrefs::Get(browser_context_)->GetBoolean(
           prefs::kAutofillAuxiliaryProfilesEnabled)) {
     return web_profiles();
   }
 
   profiles_.clear();
 
   // Populates |auxiliary_profiles_|.
   LoadAuxiliaryProfiles();
 
   profiles_.insert(profiles_.end(), web_profiles_.begin(), web_profiles_.end());
@@ skipping 154 matching lines @@
   LoadProfiles();
   LoadCreditCards();
 
   notification_registrar_.Add(
       this,
       chrome::NOTIFICATION_AUTOFILL_MULTIPLE_CHANGED,
       autofill_data->GetNotificationSource());
 }
 
 bool PersonalDataManager::IsAutofillEnabled() const {
-  return PrefServiceFromBrowserContext(browser_context_)->GetBoolean(
+  return components::UserPrefs::Get(browser_context_)->GetBoolean(
       prefs::kAutofillEnabled);
 }
 
 // static
 bool PersonalDataManager::IsValidLearnableProfile(
     const AutofillProfile& profile) {
   if (!IsMinimumAddress(profile))
     return false;
 
   string16 email = profile.GetRawInfo(EMAIL_ADDRESS);
@@ skipping 339 matching lines @@
 
 void PersonalDataManager::set_metric_logger(
     const AutofillMetrics* metric_logger) {
   metric_logger_.reset(metric_logger);
 }
 
 void PersonalDataManager::set_browser_context(
     content::BrowserContext* context) {
   browser_context_ = context;
 }