Moved BrowsingDataCounter and part of BrowsingDataCounterUtils to components.

chrome/browser/browsing_data/autofill_counter.cc

Index: chrome/browser/browsing_data/autofill_counter.cc
diff --git a/chrome/browser/browsing_data/autofill_counter.cc b/chrome/browser/browsing_data/autofill_counter.cc
index db83e1a995a3c59b268339d5dd01c8731f00e7bf..655259489838f14424ae8c148ac2a4f5f37c17c6 100644
--- a/chrome/browser/browsing_data/autofill_counter.cc
+++ b/chrome/browser/browsing_data/autofill_counter.cc
@@ -15,15 +15,16 @@
 #include "components/autofill/core/browser/credit_card.h"
 #include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
 
-AutofillCounter::AutofillCounter() : pref_name_(prefs::kDeleteFormData),
-                                     web_data_service_(nullptr),
-                                     suggestions_query_(0),
-                                     credit_cards_query_(0),
-                                     addresses_query_(0),
-                                     num_suggestions_(0),
-                                     num_credit_cards_(0),
-                                     num_addresses_(0) {
-}
+AutofillCounter::AutofillCounter(Profile* profile)
+    : BrowsingDataCounter(prefs::kDeleteFormData),
+      profile_(profile),
+      web_data_service_(nullptr),
+      suggestions_query_(0),
+      credit_cards_query_(0),
+      addresses_query_(0),
+      num_suggestions_(0),
+      num_credit_cards_(0),
+      num_addresses_(0) {}
 
 AutofillCounter::~AutofillCounter() {
   CancelAllRequests();
@@ -31,14 +32,10 @@ AutofillCounter::~AutofillCounter() {
 
 void AutofillCounter::OnInitialized() {
   web_data_service_ = WebDataServiceFactory::GetAutofillWebDataForProfile(
-      GetProfile(), ServiceAccessType::EXPLICIT_ACCESS);
+      profile_, ServiceAccessType::EXPLICIT_ACCESS);
   DCHECK(web_data_service_);
 }
 
-const std::string& AutofillCounter::GetPrefName() const {
-  return pref_name_;
-}
-
 void AutofillCounter::SetPeriodStartForTesting(
     const base::Time& period_start_for_testing) {
   period_start_for_testing_ = period_start_for_testing;