Implement the statistics table for the passwords.

chrome/browser/password_manager/password_store_mac.h

 // 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.
 
 #ifndef CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_MAC_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_MAC_H_
 
 #include <vector>
 
 #include "base/callback_forward.h"
@@ skipping 68 matching lines @@
       const autofill::PasswordForm& form,
       AuthorizationPromptPolicy prompt_policy) override;
   void GetAutofillableLoginsImpl(
       scoped_ptr<PasswordStore::GetLoginsRequest> request) override;
   void GetBlacklistLoginsImpl(
       scoped_ptr<PasswordStore::GetLoginsRequest> request) override;
   bool FillAutofillableLogins(
       ScopedVector<autofill::PasswordForm>* forms) override;
   bool FillBlacklistLogins(
       ScopedVector<autofill::PasswordForm>* forms) override;
+  void AddSiteStatsImpl(
+      const password_manager::InteractionsStats& stats) override;
+  void RemoveSiteStatsImpl(const GURL& origin_domain) override;
+  scoped_ptr<password_manager::InteractionsStats> GetSiteStatsImpl(
+      const GURL& origin_domain) override;
 
   // Adds the given form to the Keychain if it's something we want to store
   // there (i.e., not a blacklist entry). Returns true if the operation
   // succeeded (either we added successfully, or we didn't need to).
   bool AddToKeychainIfNecessary(const autofill::PasswordForm& form);
 
   // Returns true if our database contains a form that exactly matches the given
   // keychain form.
   bool DatabaseHasFormMatchingKeychainForm(
       const autofill::PasswordForm& form);
@@ skipping 19 matching lines @@
   // |login_metadata_db_| will be reset to NULL for the lifetime of |this|.
   scoped_ptr<password_manager::LoginDatabase> login_metadata_db_;
 
   // Thread that the synchronous methods are run on.
   scoped_ptr<base::Thread> thread_;
 
   DISALLOW_COPY_AND_ASSIGN(PasswordStoreMac);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_STORE_MAC_H_