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

components/password_manager/core/browser/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_PASSWORD_MANAGER_CLIENT_H_
 #define COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_PASSWORD_MANAGER_CLIENT_H_
 
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
 #include "components/autofill/core/common/password_form.h"
 #include "components/password_manager/core/browser/credentials_filter.h"
 #include "components/password_manager/core/browser/password_store.h"
 
 class PrefService;
 
 namespace autofill {
 class AutofillManager;
 }
 
@@ skipping 62 matching lines @@
   // the unique element from |form_to_save.best_matches_|.
   // 2.A change password form was submitted and the user has more than one
   // stored credential. Then we shouldn't expect anything from
   // form_to_save.pending_credentials() except correct origin, since we don't
   // know which credentials should be updated.
   // 3.A sign-in password form was submitted with a password different from
   // the stored one. In this case form_to_save.password_overridden() == true
   // and form_to_save.pending_credentials() should correspond to the credential
   // that was overidden.
   virtual bool PromptUserToSaveOrUpdatePassword(
-      std::unique_ptr<PasswordFormManager> form_to_save,
+      scoped_refptr<PasswordFormManager> form_to_save,
       bool update_password) = 0;
 
   // Informs the embedder of a password forms that the user should choose from.
   // Returns true if the prompt is indeed displayed. If the prompt is not
   // displayed, returns false and does not call |callback|.
   // |callback| should be invoked with the chosen form.
   virtual bool PromptUserToChooseCredentials(
       std::vector<std::unique_ptr<autofill::PasswordForm>> local_forms,
       const GURL& origin,
       const CredentialsCallback& callback) = 0;
@@ skipping 24 matching lines @@
   // |form| contains the form used.
   virtual void NotifySuccessfulLoginWithExistingPassword(
       const autofill::PasswordForm& form) = 0;
 
   // Inform the embedder that the site called 'store()'.
   virtual void NotifyStorePasswordCalled() = 0;
 
   // Called when a password is saved in an automated fashion. Embedder may
   // inform the user that this save has occured.
   virtual void AutomaticPasswordSave(
-      std::unique_ptr<PasswordFormManager> saved_form_manager) = 0;
+      scoped_refptr<PasswordFormManager> saved_form_manager) = 0;
 
   // Called when a password is autofilled. |best_matches| contains the
   // PasswordForm into which a password was filled: the client may choose to
   // save this to the PasswordStore, for example. |origin| is the origin of the
   // form into which a password was filled. |federated_matches| are the stored
   // federated matches relevant to the filled form, this argument may be null.
   // They are never filled, but might be needed in the UI, for example. Default
   // implementation is a noop.
   virtual void PasswordWasAutofilled(
       const std::map<base::string16, const autofill::PasswordForm*>&
@@ skipping 64 matching lines @@
       const std::string& password_saved_domain) = 0;
 #endif
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PasswordManagerClient);
 };
 
 }  // namespace password_manager
 
 #endif  // COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_PASSWORD_MANAGER_CLIENT_H_