Add FormFetcher::RemoveConsumer

components/password_manager/core/browser/form_fetcher_impl.h

 // Copyright 2016 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 COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_FORM_FETCHER_IMPL_H_
 #define COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_FORM_FETCHER_IMPL_H_
 
 #include <memory>
 #include <set>
 #include <vector>
@@ skipping 17 matching lines @@
   // |form_digest| describes what credentials need to be retrieved and
   // |client| serves the PasswordStore, the logging information etc.
   FormFetcherImpl(PasswordStore::FormDigest form_digest,
                   const PasswordManagerClient* client,
                   bool should_migrate_http_passwords);
 
   ~FormFetcherImpl() override;
 
   // FormFetcher:
   void AddConsumer(FormFetcher::Consumer* consumer) override;
+  void RemoveConsumer(FormFetcher::Consumer* consumer) override;
   State GetState() const override;
   const std::vector<InteractionsStats>& GetInteractionsStats() const override;
   const std::vector<const autofill::PasswordForm*>& GetFederatedMatches()
       const override;
   void Fetch() override;
   std::unique_ptr<FormFetcher> Clone() override;
 
   // PasswordStoreConsumer:
   void OnGetPasswordStoreResults(
       std::vector<std::unique_ptr<autofill::PasswordForm>> results) override;
@@ skipping 48 matching lines @@
 
   // Does the actual migration.
   std::unique_ptr<HttpPasswordMigrator> http_migrator_;
 
   DISALLOW_COPY_AND_ASSIGN(FormFetcherImpl);
 };
 
 }  // namespace password_manager
 
 #endif  // COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_FORM_FETCHER_IMPL_H_