[Password Manager] Convert |pending_login_managers_| to an array of scoped_refptr

components/password_manager/core/browser/stub_password_manager_client.h

 // Copyright 2014 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_STUB_PASSWORD_MANAGER_CLIENT_H_
 #define COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_STUB_PASSWORD_MANAGER_CLIENT_H_
 
 #include "base/macros.h"
 #include "components/password_manager/core/browser/password_manager_client.h"
 #include "components/password_manager/core/browser/stub_credentials_filter.h"
 #include "components/password_manager/core/browser/stub_log_manager.h"
 
 namespace password_manager {
 
 // Use this class as a base for mock or test clients to avoid stubbing
 // uninteresting pure virtual methods. All the implemented methods are just
 // trivial stubs.  Do NOT use in production, only use in tests.
 class StubPasswordManagerClient : public PasswordManagerClient {
  public:
   StubPasswordManagerClient();
   ~StubPasswordManagerClient() override;
 
   // PasswordManagerClient:
   bool PromptUserToSaveOrUpdatePassword(
-      std::unique_ptr<PasswordFormManager> form_to_save,
+      scoped_refptr<PasswordFormManager> form_to_save,
       bool update_password) override;
   bool PromptUserToChooseCredentials(
       std::vector<std::unique_ptr<autofill::PasswordForm>> local_forms,
       const GURL& origin,
       const CredentialsCallback& callback) override;
   void NotifyUserAutoSignin(
       std::vector<std::unique_ptr<autofill::PasswordForm>> local_forms,
       const GURL& origin) override;
   void NotifyUserCouldBeAutoSignedIn(
       std::unique_ptr<autofill::PasswordForm>) override;
   void NotifySuccessfulLoginWithExistingPassword(
       const autofill::PasswordForm& form) override;
   void NotifyStorePasswordCalled() override;
   void AutomaticPasswordSave(
-      std::unique_ptr<PasswordFormManager> saved_manager) override;
+      scoped_refptr<PasswordFormManager> saved_manager) override;
   PrefService* GetPrefs() override;
   PasswordStore* GetPasswordStore() const override;
   const GURL& GetLastCommittedEntryURL() const override;
   const CredentialsFilter* GetStoreResultFilter() const override;
   const LogManager* GetLogManager() const override;
 #if defined(SAFE_BROWSING_DB_LOCAL)
   safe_browsing::PasswordProtectionService* GetPasswordProtectionService()
       const override;
   void CheckSafeBrowsingReputation(const GURL& form_action,
                                    const GURL& frame_url) override;
   void CheckProtectedPasswordEntry(
       const std::string& password_saved_domain) override;
 #endif
 
  private:
   const StubCredentialsFilter credentials_filter_;
   StubLogManager log_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(StubPasswordManagerClient);
 };
 
 }  // namespace password_manager
 
 #endif  // COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_STUB_PASSWORD_MANAGER_CLIENT_H_