Have AutofillManagerDelegate supply the AutofillWebDataService to core code.

components/autofill/core/browser/personal_data_manager.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 <algorithm>
 #include <functional>
 #include <iterator>
 
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/autofill/core/browser/autofill-inl.h"
 #include "components/autofill/core/browser/autofill_country.h"
 #include "components/autofill/core/browser/autofill_field.h"
-#include "components/autofill/core/browser/autofill_metrics.h"
 #include "components/autofill/core/browser/form_structure.h"
 #include "components/autofill/core/browser/personal_data_manager_observer.h"
 #include "components/autofill/core/browser/phone_number.h"
 #include "components/autofill/core/browser/phone_number_i18n.h"
 #include "components/autofill/core/browser/validation.h"
-#include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
 #include "components/autofill/core/common/autofill_pref_names.h"
-#include "content/public/browser/browser_context.h"
 
 namespace autofill {
 namespace {
 
 const base::string16::value_type kCreditCardPrefix[] = {'*', 0};
 
 template<typename T>
 class FormGroupMatchesByGUIDFunctor {
  public:
   explicit FormGroupMatchesByGUIDFunctor(const std::string& guid)
@@ skipping 101 matching lines @@
 
 // A helper function for finding the maximum value in a string->int map.
 static bool CompareVotes(const std::pair<std::string, int>& a,
                          const std::pair<std::string, int>& b) {
   return a.second < b.second;
 }
 
 }  // namespace
 
 PersonalDataManager::PersonalDataManager(const std::string& app_locale)
-    : browser_context_(NULL),
+    : database_(NULL),
       is_data_loaded_(false),
       pending_profiles_query_(0),
       pending_creditcards_query_(0),
       app_locale_(app_locale),
       metric_logger_(new AutofillMetrics),
       is_off_the_record_(false),
       has_logged_profile_count_(false) {}
 
-void PersonalDataManager::Init(content::BrowserContext* browser_context,
+void PersonalDataManager::Init(scoped_refptr<AutofillWebDataService> database,
                                PrefService* pref_service,
                                bool is_off_the_record) {
-  browser_context_ = browser_context;
+  database_ = database;
   pref_service_ = pref_service;
   is_off_the_record_ = is_off_the_record;
 
   if (!is_off_the_record_)
     metric_logger_->LogIsAutofillEnabledAtStartup(IsAutofillEnabled());
 
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-
   // WebDataService may not be available in tests.
-  if (!autofill_data.get())
+  if (!database_.get())
     return;
 
   LoadProfiles();
   LoadCreditCards();
 
-  autofill_data->AddObserver(this);
+  database_->AddObserver(this);
 }
 
 PersonalDataManager::~PersonalDataManager() {
   CancelPendingQuery(&pending_profiles_query_);
   CancelPendingQuery(&pending_creditcards_query_);
 
-  if (!browser_context_)
-    return;
-
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (autofill_data.get())
-    autofill_data->RemoveObserver(this);
+  if (database_.get())
+    database_->RemoveObserver(this);
 }
 
 void PersonalDataManager::OnWebDataServiceRequestDone(
     WebDataServiceBase::Handle h,
     const WDTypedResult* result) {
   DCHECK(pending_profiles_query_ || pending_creditcards_query_);
 
   if (!result) {
     // Error from the web database.
     if (h == pending_creditcards_query_)
@@ skipping 185 matching lines @@
   if (is_off_the_record_)
     return;
 
   if (profile.IsEmpty(app_locale_))
     return;
 
   // Don't add an existing profile.
   if (FindByGUID<AutofillProfile>(web_profiles_, profile.guid()))
     return;
 
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get())
+  if (!database_.get())
     return;
 
   // Don't add a duplicate.
   if (FindByContents(web_profiles_, profile))
     return;
 
   // Add the new profile to the web database.
-  autofill_data->AddAutofillProfile(profile);
+  database_->AddAutofillProfile(profile);
 
   // Refresh our local cache and send notifications to observers.
   Refresh();
 }
 
 void PersonalDataManager::UpdateProfile(const AutofillProfile& profile) {
   if (is_off_the_record_)
     return;
 
   AutofillProfile* existing_profile = GetProfileByGUID(profile.guid());
   if (!existing_profile)
     return;
 
   // Don't overwrite the origin for a profile that is already stored.
   if (existing_profile->Compare(profile) == 0)
     return;
 
   if (profile.IsEmpty(app_locale_)) {
     RemoveByGUID(profile.guid());
     return;
   }
 
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get())
+  if (!database_.get())
     return;
 
   // Make the update.
-  autofill_data->UpdateAutofillProfile(profile);
+  database_->UpdateAutofillProfile(profile);
 
   // Refresh our local cache and send notifications to observers.
   Refresh();
 }
 
 AutofillProfile* PersonalDataManager::GetProfileByGUID(
     const std::string& guid) {
   const std::vector<AutofillProfile*>& profiles = GetProfiles();
   std::vector<AutofillProfile*>::const_iterator iter =
       FindElementByGUID<AutofillProfile>(profiles, guid);
   return (iter != profiles.end()) ? *iter : NULL;
 }
 
 void PersonalDataManager::AddCreditCard(const CreditCard& credit_card) {
   if (is_off_the_record_)
     return;
 
   if (credit_card.IsEmpty(app_locale_))
     return;
 
   if (FindByGUID<CreditCard>(credit_cards_, credit_card.guid()))
     return;
 
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get())
+  if (!database_.get())
     return;
 
   // Don't add a duplicate.
   if (FindByContents(credit_cards_, credit_card))
     return;
 
   // Add the new credit card to the web database.
-  autofill_data->AddCreditCard(credit_card);
+  database_->AddCreditCard(credit_card);
 
   // Refresh our local cache and send notifications to observers.
   Refresh();
 }
 
 void PersonalDataManager::UpdateCreditCard(const CreditCard& credit_card) {
   if (is_off_the_record_)
     return;
 
   CreditCard* existing_credit_card = GetCreditCardByGUID(credit_card.guid());
   if (!existing_credit_card)
     return;
 
   // Don't overwrite the origin for a credit card that is already stored.
   if (existing_credit_card->Compare(credit_card) == 0)
     return;
 
   if (credit_card.IsEmpty(app_locale_)) {
     RemoveByGUID(credit_card.guid());
     return;
   }
 
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get())
+  if (!database_.get())
     return;
 
   // Make the update.
-  autofill_data->UpdateCreditCard(credit_card);
+  database_->UpdateCreditCard(credit_card);
 
   // Refresh our local cache and send notifications to observers.
   Refresh();
 }
 
 void PersonalDataManager::RemoveByGUID(const std::string& guid) {
   if (is_off_the_record_)
     return;
 
   bool is_credit_card = FindByGUID<CreditCard>(credit_cards_, guid);
   bool is_profile = !is_credit_card &&
       FindByGUID<AutofillProfile>(web_profiles_, guid);
   if (!is_credit_card && !is_profile)
     return;
 
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get())
+  if (!database_.get())
     return;
 
   if (is_credit_card)
-    autofill_data->RemoveCreditCard(guid);
+    database_->RemoveCreditCard(guid);
   else
-    autofill_data->RemoveAutofillProfile(guid);
+    database_->RemoveAutofillProfile(guid);
 
   // Refresh our local cache and send notifications to observers.
   Refresh();
 }
 
 CreditCard* PersonalDataManager::GetCreditCardByGUID(const std::string& guid) {
   const std::vector<CreditCard*>& credit_cards = GetCreditCards();
   std::vector<CreditCard*>::const_iterator iter =
       FindElementByGUID<CreditCard>(credit_cards, guid);
   return (iter != credit_cards.end()) ? *iter : NULL;
@@ skipping 262 matching lines @@
 
   // Ensure that profile labels are up to date.  Currently, sync relies on
   // labels to identify a profile.
   // TODO(dhollowa): We need to deprecate labels and update the way sync
   // identifies profiles.
   std::vector<AutofillProfile*> profile_pointers(profiles->size());
   std::transform(profiles->begin(), profiles->end(), profile_pointers.begin(),
       address_of<AutofillProfile>);
   AutofillProfile::AdjustInferredLabels(&profile_pointers);
 
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get())
+  if (!database_.get())
     return;
 
   // Any profiles that are not in the new profile list should be removed from
   // the web database.
   for (std::vector<AutofillProfile*>::const_iterator iter =
            web_profiles_.begin();
        iter != web_profiles_.end(); ++iter) {
     if (!FindByGUID<AutofillProfile>(*profiles, (*iter)->guid()))
-      autofill_data->RemoveAutofillProfile((*iter)->guid());
+      database_->RemoveAutofillProfile((*iter)->guid());
   }
 
   // Update the web database with the existing profiles.
   for (std::vector<AutofillProfile>::iterator iter = profiles->begin();
        iter != profiles->end(); ++iter) {
     if (FindByGUID<AutofillProfile>(web_profiles_, iter->guid()))
-      autofill_data->UpdateAutofillProfile(*iter);
+      database_->UpdateAutofillProfile(*iter);
   }
 
   // Add the new profiles to the web database.  Don't add a duplicate.
   for (std::vector<AutofillProfile>::iterator iter = profiles->begin();
        iter != profiles->end(); ++iter) {
     if (!FindByGUID<AutofillProfile>(web_profiles_, iter->guid()) &&
         !FindByContents(web_profiles_, *iter))
-      autofill_data->AddAutofillProfile(*iter);
+      database_->AddAutofillProfile(*iter);
   }
 
   // Copy in the new profiles.
   web_profiles_.clear();
   for (std::vector<AutofillProfile>::iterator iter = profiles->begin();
        iter != profiles->end(); ++iter) {
     web_profiles_.push_back(new AutofillProfile(*iter));
   }
 
   // Refresh our local cache and send notifications to observers.
   Refresh();
 }
 
 void PersonalDataManager::SetCreditCards(
     std::vector<CreditCard>* credit_cards) {
   if (is_off_the_record_)
     return;
 
   // Remove empty credit cards from input.
   credit_cards->erase(std::remove_if(credit_cards->begin(), credit_cards->end(),
                                      IsEmptyFunctor<CreditCard>(app_locale_)),
                       credit_cards->end());
 
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get())
+  if (!database_.get())
     return;
 
   // Any credit cards that are not in the new credit card list should be
   // removed.
   for (std::vector<CreditCard*>::const_iterator iter = credit_cards_.begin();
        iter != credit_cards_.end(); ++iter) {
     if (!FindByGUID<CreditCard>(*credit_cards, (*iter)->guid()))
-      autofill_data->RemoveCreditCard((*iter)->guid());
+      database_->RemoveCreditCard((*iter)->guid());
   }
 
   // Update the web database with the existing credit cards.
   for (std::vector<CreditCard>::iterator iter = credit_cards->begin();
        iter != credit_cards->end(); ++iter) {
     if (FindByGUID<CreditCard>(credit_cards_, iter->guid()))
-      autofill_data->UpdateCreditCard(*iter);
+      database_->UpdateCreditCard(*iter);
   }
 
   // Add the new credit cards to the web database.  Don't add a duplicate.
   for (std::vector<CreditCard>::iterator iter = credit_cards->begin();
        iter != credit_cards->end(); ++iter) {
     if (!FindByGUID<CreditCard>(credit_cards_, iter->guid()) &&
         !FindByContents(credit_cards_, *iter))
-      autofill_data->AddCreditCard(*iter);
+      database_->AddCreditCard(*iter);
   }
 
   // Copy in the new credit cards.
   credit_cards_.clear();
   for (std::vector<CreditCard>::iterator iter = credit_cards->begin();
        iter != credit_cards->end(); ++iter) {
     credit_cards_.push_back(new CreditCard(*iter));
   }
 
   // Refresh our local cache and send notifications to observers.
   Refresh();
 }
 
 void PersonalDataManager::LoadProfiles() {
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get()) {
+  if (!database_.get()) {
     NOTREACHED();
     return;
   }
 
   CancelPendingQuery(&pending_profiles_query_);
 
-  pending_profiles_query_ = autofill_data->GetAutofillProfiles(this);
+  pending_profiles_query_ = database_->GetAutofillProfiles(this);
 }
 
 // Win and Linux implementations do nothing. Mac and Android implementations
 // fill in the contents of |auxiliary_profiles_|.
 #if !defined(OS_MACOSX) && !defined(OS_ANDROID)
 void PersonalDataManager::LoadAuxiliaryProfiles() const {
 }
 #endif
 
 void PersonalDataManager::LoadCreditCards() {
-  scoped_refptr<AutofillWebDataService> autofill_data(
-      AutofillWebDataService::FromBrowserContext(browser_context_));
-  if (!autofill_data.get()) {
+  if (!database_.get()) {
     NOTREACHED();
     return;
   }
 
   CancelPendingQuery(&pending_creditcards_query_);
 
-  pending_creditcards_query_ = autofill_data->GetCreditCards(this);
+  pending_creditcards_query_ = database_->GetCreditCards(this);
 }
 
 void PersonalDataManager::ReceiveLoadedProfiles(WebDataServiceBase::Handle h,
                                                 const WDTypedResult* result) {
   DCHECK_EQ(pending_profiles_query_, h);
 
   pending_profiles_query_ = 0;
   web_profiles_.clear();
 
   const WDResult<std::vector<AutofillProfile*> >* r =
@@ skipping 21 matching lines @@
   std::vector<CreditCard*> credit_cards = r->GetValue();
   for (std::vector<CreditCard*>::iterator iter = credit_cards.begin();
        iter != credit_cards.end(); ++iter) {
     credit_cards_.push_back(*iter);
   }
 }
 
 void PersonalDataManager::CancelPendingQuery(
     WebDataServiceBase::Handle* handle) {
   if (*handle) {
-    scoped_refptr<AutofillWebDataService> autofill_data(
-        AutofillWebDataService::FromBrowserContext(browser_context_));
-    if (!autofill_data.get()) {
+    if (!database_.get()) {
       NOTREACHED();
       return;
     }
-    autofill_data->CancelRequest(*handle);
+    database_->CancelRequest(*handle);
   }
   *handle = 0;
 }
 
 std::string PersonalDataManager::SaveImportedProfile(
     const AutofillProfile& imported_profile) {
   if (is_off_the_record_)
     return std::string();
 
   // Don't save a web profile if the data in the profile is a subset of an
@@ skipping 46 matching lines @@
   return guid;
 }
 
 void PersonalDataManager::LogProfileCount() const {
   if (!has_logged_profile_count_) {
     metric_logger_->LogStoredProfileCount(web_profiles_.size());
     has_logged_profile_count_ = true;
   }
 }
 
-const AutofillMetrics* PersonalDataManager::metric_logger() const {
-  return metric_logger_.get();
-}
-
-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;
-}
-
-void PersonalDataManager::set_pref_service(PrefService* pref_service) {
-  pref_service_ = pref_service;
-}
-
 std::string PersonalDataManager::MostCommonCountryCodeFromProfiles() const {
   // Count up country codes from existing profiles.
   std::map<std::string, int> votes;
   // TODO(estade): can we make this GetProfiles() instead? It seems to cause
   // errors in tests on mac trybots. See http://crbug.com/57221
   const std::vector<AutofillProfile*>& profiles = web_profiles();
   std::vector<std::string> country_codes;
   AutofillCountry::GetAvailableCountries(&country_codes);
   for (size_t i = 0; i < profiles.size(); ++i) {
     std::string country_code = StringToUpperASCII(UTF16ToASCII(
@@ skipping 10 matching lines @@
   if (!votes.empty()) {
     std::map<std::string, int>::iterator iter =
         std::max_element(votes.begin(), votes.end(), CompareVotes);
     return iter->first;
   }
 
   return std::string();
 }
 
 }  // namespace autofill