Delete PasswordStoreMac and SimplePasswordStoreMac.

chrome/browser/password_manager/simple_password_store_mac.cc

-// 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.
-
-#include "chrome/browser/password_manager/simple_password_store_mac.h"
-
-#include <utility>
-
-SimplePasswordStoreMac::SimplePasswordStoreMac(
-    scoped_refptr<base::SingleThreadTaskRunner> main_thread_runner,
-    scoped_refptr<base::SingleThreadTaskRunner> background_thread_runner,
-    std::unique_ptr<password_manager::LoginDatabase> login_db)
-    : PasswordStoreDefault(main_thread_runner,
-                           background_thread_runner,
-                           std::move(login_db)) {
-  if (this->login_db())
-    this->login_db()->set_clear_password_values(false);
-}
-
-SimplePasswordStoreMac::~SimplePasswordStoreMac() {
-}
-
-void SimplePasswordStoreMac::InitWithTaskRunner(
-    scoped_refptr<base::SingleThreadTaskRunner> background_task_runner,
-    std::unique_ptr<password_manager::LoginDatabase> login_db) {
-  db_thread_runner_ = background_task_runner;
-  DCHECK(GetBackgroundTaskRunner()->BelongsToCurrentThread());
-  set_login_db(std::move(login_db));
-  if (this->login_db())
-    this->login_db()->set_clear_password_values(false);
-}
-
-bool SimplePasswordStoreMac::Init(
-    const syncer::SyncableService::StartSyncFlare& flare,
-    PrefService* prefs) {
-  NOTREACHED();
-  return false;
-}