[Autofill] Log count histogram for the number of server cards

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 <stddef.h>
 
 #include <algorithm>
 #include <list>
@@ skipping 245 matching lines @@
       is_data_loaded_(false),
       pending_profiles_query_(0),
       pending_server_profiles_query_(0),
       pending_creditcards_query_(0),
       pending_server_creditcards_query_(0),
       app_locale_(app_locale),
       pref_service_(NULL),
       account_tracker_(NULL),
       is_off_the_record_(false),
       has_logged_profile_count_(false),
-      has_logged_credit_card_count_(false) {}
+      has_logged_local_credit_card_count_(false),
+      has_logged_server_credit_card_counts_(false) {}
 
 void PersonalDataManager::Init(scoped_refptr<AutofillWebDataService> database,
                                PrefService* pref_service,
                                AccountTrackerService* account_tracker,
                                SigninManagerBase* signin_manager,
                                bool is_off_the_record) {
   CountryNames::SetLocaleString(app_locale_);
 
   database_ = database;
   SetPrefService(pref_service);
@@ skipping 104 matching lines @@
                               &local_credit_cards_);
         LogLocalCreditCardCount();
       } else {
         ReceiveLoadedDbValues(h, result, &pending_server_creditcards_query_,
                               &server_credit_cards_);
 
         // If the user has a saved unmasked server card and the experiment is
         // disabled, force mask all cards back to the unsaved state.
         if (!OfferStoreUnmaskedCards())
           ResetFullServerCards();
+
+        LogServerCreditCardCounts();
       }
       break;
     default:
       NOTREACHED();
   }
 
   // If all requests have responded, then all personal data is loaded.
   if (pending_profiles_query_ == 0 &&
       pending_creditcards_query_ == 0 &&
       pending_server_profiles_query_ == 0 &&
@@ skipping 876 matching lines @@
 }
 
 void PersonalDataManager::LogProfileCount() const {
   if (!has_logged_profile_count_) {
     AutofillMetrics::LogStoredProfileCount(web_profiles_.size());
     has_logged_profile_count_ = true;
   }
 }
 
 void PersonalDataManager::LogLocalCreditCardCount() const {
-  if (!has_logged_credit_card_count_) {
+  if (!has_logged_local_credit_card_count_) {
     AutofillMetrics::LogStoredLocalCreditCardCount(local_credit_cards_.size());
-    has_logged_credit_card_count_ = true;
+    has_logged_local_credit_card_count_ = true;
   }
 }
 
+void PersonalDataManager::LogServerCreditCardCounts() const {
+  if (!has_logged_server_credit_card_counts_) {
+    size_t unmasked_cards = 0, masked_cards = 0;
+    for (CreditCard* card : server_credit_cards_) {
+      if (card->record_type() == CreditCard::MASKED_SERVER_CARD) {
+        masked_cards++;
+      } else if (card->record_type() == CreditCard::FULL_SERVER_CARD) {
+        unmasked_cards++;
+      }
+    }
+    AutofillMetrics::LogStoredServerCreditCardCounts(masked_cards,
+                                                     unmasked_cards);
+    has_logged_server_credit_card_counts_ = true;
+  }
+}
+
 std::string PersonalDataManager::MostCommonCountryCodeFromProfiles() const {
   if (!IsAutofillEnabled())
     return std::string();
 
   // 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();
   const std::vector<std::string>& country_codes =
@@ skipping 453 matching lines @@
         if (profile_to_merge->IsVerified())
           break;
       }
     }
   }
   AutofillMetrics::LogNumberOfProfilesRemovedDuringDedupe(
       profiles_to_delete->size());
 }
 
 }  // namespace autofill