Move counters for passwords, history and autofill to components

chrome/browser/browsing_data/autofill_counter.h

Index: chrome/browser/browsing_data/autofill_counter.h
diff --git a/chrome/browser/browsing_data/autofill_counter.h b/chrome/browser/browsing_data/autofill_counter.h
deleted file mode 100644
index bc65dc332763a2269d70c3b22145c7557f7e5d2a..0000000000000000000000000000000000000000
--- a/chrome/browser/browsing_data/autofill_counter.h
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright 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.
-
-#ifndef CHROME_BROWSER_BROWSING_DATA_AUTOFILL_COUNTER_H_
-#define CHROME_BROWSER_BROWSING_DATA_AUTOFILL_COUNTER_H_
-
-#include "base/macros.h"
-#include "base/threading/thread_checker.h"
-#include "base/time/time.h"
-#include "components/browsing_data/core/counters/browsing_data_counter.h"
-#include "components/webdata/common/web_data_service_consumer.h"
-
-class Profile;
-
-namespace autofill {
-class AutofillWebDataService;
-}
-
-class AutofillCounter : public browsing_data::BrowsingDataCounter,
-                        public WebDataServiceConsumer {
- public:
-  class AutofillResult : public FinishedResult {
-   public:
-    AutofillResult(const AutofillCounter* source,
-                   ResultInt num_suggestions,
-                   ResultInt num_credit_cards,
-                   ResultInt num_addresses);
-    ~AutofillResult() override;
-
-    ResultInt num_credit_cards() const { return num_credit_cards_; }
-    ResultInt num_addresses() const { return num_addresses_; }
-
-   private:
-    ResultInt num_credit_cards_;
-    ResultInt num_addresses_;
-
-    DISALLOW_COPY_AND_ASSIGN(AutofillResult);
-  };
-
-  explicit AutofillCounter(Profile* profile);
-  ~AutofillCounter() override;
-
-  // BrowsingDataCounter implementation.
-  void OnInitialized() override;
-
-  // Whether the counting is in progress.
-  bool HasPendingQuery() {
-    return suggestions_query_ || credit_cards_query_ || addresses_query_;
-  }
-
-  // Set the beginning of the time period for testing. AutofillTable does not
-  // allow us to set time explicitly, and BrowsingDataCounter recognizes
-  // only predefined time periods, out of which the lowest one is one hour.
-  // Obviously, the test cannot run that long.
-  // TODO(msramek): Consider changing BrowsingDataCounter to use arbitrary
-  // time periods instead of BrowsingDataRemover::TimePeriod.
-  void SetPeriodStartForTesting(const base::Time& period_start_for_testing);
-
- private:
-  Profile* profile_;
-  base::ThreadChecker thread_checker_;
-
-  scoped_refptr<autofill::AutofillWebDataService> web_data_service_;
-
-  WebDataServiceBase::Handle suggestions_query_;
-  WebDataServiceBase::Handle credit_cards_query_;
-  WebDataServiceBase::Handle addresses_query_;
-
-  ResultInt num_suggestions_;
-  ResultInt num_credit_cards_;
-  ResultInt num_addresses_;
-
-  base::Time period_start_for_testing_;
-
-  void Count() override;
-
-  // WebDataServiceConsumer implementation.
-  void OnWebDataServiceRequestDone(WebDataServiceBase::Handle handle,
-                                   const WDTypedResult* result) override;
-
-  // Cancel all pending requests to AutofillWebdataService.
-  void CancelAllRequests();
-
-  DISALLOW_COPY_AND_ASSIGN(AutofillCounter);
-};
-
-#endif  // CHROME_BROWSER_BROWSING_DATA_AUTOFILL_COUNTER_H_